Slashdot reader yeokm1 is the Singapore-based embedded security researcher whose side projects include installing Linux on a 1993 PC and building a ChatGPT client for MS-DOS.

Today he writes: When one thinks of modern technologies like Thunderbolt, 2.5 Gigabit Ethernet and modern CPUs, one would associate them with modern operating systems. How about DOS?

It might seem impossible, however I did an experiment on a relatively modern 2020 Thinkpad and found that it can still run MS-DOS 6.22. MS-DOS 6.22 is the last standalone version of DOS released by Microsoft in June 1994. This makes it 30 years old today.

I'll share the steps and challenges in locating a modern laptop capable of doing so — and the challenge of making the 30-year-old OS work on it with audio and networking functions. This is likely among the final generation of laptops able to run DOS natively.

The Washington Post reviews a new book about Microsoft's 68-year-old co-founder Bill Gates: "He's not the Messiah, he's a very naughty boy." That immortal line from Monty Python's Life of Brian kept running through my head as I was reading "Billionaire, Nerd, Savior, King: Bill Gates and His Quest to Shape Our World," by Anupreeta Das, a reporter at the New York Times... which often feels like an extended list of all the major and minor complaints that Das could find not only about Gates but also about billionaires, nerds and the broader practice of philanthropy...

[T]he philanthropist who played a central role in the spectacularly successful fight against diseases like HIV/AIDS; the environmentalist whose net-zero vision has led him to create a multibillion-dollar nuclear-power company — that man barely makes an appearance in this book... Rather than weigh Gates's accomplishments against his failures, Das focuses on his personal weaknesses — his unpleasant management style, his extramarital affairs and, especially, his association with the convicted sex offender Jeffrey Epstein, who is featured extensively throughout, including in the beginning of the book's introduction and in a 12-page section that leads off the chapter titled "Cancel Bill." Frustratingly, Das sheds little new light on the Gates-Epstein relationship, beyond suggesting that Epstein first attracted the billionaire by indicating that he might be able to get Gates his coveted Nobel Peace Prize. While I and others have reported that a $2 million donation from Gates to the MIT Media Lab was thought of within MIT as being Epstein money, for instance, Das will go only so far as to say that "the donation may or may not have been at Epstein's recommendation."
The Guardian also notes that the Gates Foundation and the Gateses "have prevented millions of deaths, pumping billions of dollars into fighting Aids, tuberculosis and malaria around the world." They co-founded Gavi, the Vaccine Alliance, which vaccinated half the world's children... [During the pandemic] the Gates-backed Covax partnership was spearheading the global vaccination effort, procuring more than 1bn doses for people in poorer countries. But this doesn't seem to wash with Das, who reports that the foundation is "bigfooting", "neocolonial", "antidemocratic", and "top down", and sees it as an egotistical way for Bill to charity-wash his reputation... The penultimate chapter is titled Cancel Bill, and that's what the whole book feels like: an appeal to public opinion to write Gates off. As yet, and in the context of what other American billionaires do and get away with, it seems a little unfair.

InfoWorld reports that Microsoft-owned GitHub "has unveiled Copilot Autofix, an AI-powered software vulnerability remediation service."

The feature became available Wednesday as part of the GitHub Advanced Security (or GHAS) service: "Copilot Autofix analyzes vulnerabilities in code, explains why they matter, and offers code suggestions that help developers fix vulnerabilities as fast as they are found," GitHub said in the announcement. GHAS customers on GitHub Enterprise Cloud already have Copilot Autofix included in their subscription. GitHub has enabled Copilot Autofix by default for these customers in their GHAS code scanning settings.

Beginning in September, Copilot Autofix will be offered for free in pull requests to open source projects.

During the public beta, which began in March, GitHub found that developers using Copilot Autofix were fixing code vulnerabilities more than three times faster than those doing it manually, demonstrating how AI agents such as Copilot Autofix can radically simplify and accelerate software development.
"Since implementing Copilot Autofix, we've observed a 60% reduction in the time spent on security-related code reviews," says one principal engineer quoted in GitHub's announcement, "and a 25% increase in overall development productivity."

The announcement also notes that Copilot Autofix "leverages the CodeQL engine, GPT-4o, and a combination of heuristics and GitHub Copilot APIs." Code scanning tools detect vulnerabilities, but they don't address the fundamental problem: remediation takes security expertise and time, two valuable resources in critically short supply. In other words, finding vulnerabilities isn't the problem. Fixing them is...

Developers can keep new vulnerabilities out of their code with Copilot Autofix in the pull request, and now also pay down the backlog of security debt by generating fixes for existing vulnerabilities... Fixes can be generated for dozens of classes of code vulnerabilities, such as SQL injection and cross-site scripting, which developers can dismiss, edit, or commit in their pull request.... For developers who aren't necessarily security experts, Copilot Autofix is like having the expertise of your security team at your fingertips while you review code...

As the global home of the open source community, GitHub is uniquely positioned to help maintainers detect and remediate vulnerabilities so that open source software is safer and more reliable for everyone. We firmly believe that it's highly important to be both a responsible consumer of open source software and contributor back to it, which is why open source maintainers can already take advantage of GitHub's code scanning, secret scanning, dependency management, and private vulnerability reporting tools at no cost. Starting in September, we're thrilled to add Copilot Autofix in pull requests to this list and offer it for free to all open source projects...

While responsibility for software security continues to rest on the shoulders of developers, we believe that AI agents can help relieve much of the burden.... With Copilot Autofix, we are one step closer to our vision where a vulnerability found means a vulnerability fixed.

Long-time Slashdot reader theodp writes: Christie's this week announced the items that will be auctioned in three sales from the Paul G. Allen Collection, including historic computers and artifacts from the late Microsoft co-founder's former Living Computers Museum + Labs in Seattle. They include an Apple-1 from the desk of late Apple co-founder Steve Jobs, estimated at $500,000 to $800,000, to be auctioned as part of a live sale on Sept. 10 at Christie's Rockefeller Center in New York.

Among the lot of "Firsts" from the Paul Allen Collection is a circa-1984 PC's Limited Personal Computer (est. $600-$800), which comes with a manual for the Microsoft-developed IBM DOS. Also being offered is a circa-1975 IMSAI 8080 microcomputer (est. $2,000-$3,000). Both computers ran operating systems that can be traced back to the efforts of Digital Research founder Gary Kildall. Kildall's CP/M was adapted for IMSAI in 1975 and inspired the "CP/M work-alike" Quick And Dirty Operating System (QDOS) that Microsoft purchased in 1981, ported to the new IBM PC as MS-DOS, and licensed to IBM, who in turn offered it as PC-DOS...

Interestingly, not present in the any of the three Christie's Paul G. Allen Collection auctions is Allen's rare unedited copy of Kildall's Computer Connections: People, Places, and Events in the Evolution of the Personal Computer Industry (edited version available at CHM), one of only 20 copies that were originally distributed to family and friends shortly before Kildall's death in 1994. (In the unpublished memoir, Kildall's Seattle Times obit reported, Kildall called DOS "plain and simple theft" of CP/M). Documents released in response to a 2018 Washington Public Records Act request revealed that one of those copies found its way into the hands of Allen in 2017, gifted by University of Washington CS professor Ed Lazowska, who led fundraising campaigns for UW's Paul G. Allen Center for Computer Science & Engineering.

Wednesday GitHub "broke itself," reports the Register, writing that "the Microsoft-owned code-hosting outfit says it made a change involving its database infrastructure, which sparked a global outage of its various services."

Or, as the Verge puts it, GitHub experienced "some major issues" which apparently lasted for 36 minutes: When we first published this story, navigating to the main GitHub website showed an error message that said "no server is currently available to service your request," but the website was working again soon after. (The error message also featured an image of an angry unicorn.) GitHub's report of the incident also listed problems with things like pull requests, GitHub Pages, Copilot, and the GitHub API.
GitHub attributed the downtime to "an erroneous configuration change rolled out to all GitHub.com databases that impacted the ability of the database to respond to health check pings from the routing service. As a result, the routing service could not detect healthy databases to route application traffic to. This led to widespread impact on GitHub.com starting at 23:02 UTC." (Downdetector showed "more than 10,000 user reports of problems," according to the Verge, "and that the problems were reported quite suddenly.")

GitHub's incident report adds that "Given the severity of this incident, follow-up items are the highest priority work for teams at this time." To prevent recurrence we are implementing additional guardrails in our database change management process. We are also prioritizing several repair items such as faster rollback functionality and more resilience to dependency failures.

An anonymous reader quotes a report from the Washington Post: Artificial intelligence company OpenAI said Friday that an Iranian group had used its ChatGPT chatbot to generate content to be posted on websites and social media (Warning: source is paywalled; alternative source) seemingly aimed at stirring up polarization among American voters in the presidential election. The sites and social media accounts that OpenAI discovered posted articles and opinions made with help from ChatGPT on topics including the conflict in Gaza and the Olympic Games. They also posted material about the U.S. presidential election, spreading misinformation and writing critically about both candidates, a company report said. Some appeared on sites that Microsoft last week said were used by Iran to post fake news articles intended to amp up political division in the United States, OpenAI said.

The AI company banned the ChatGPT accounts associated with the Iranian efforts and said their posts had not gained widespread attention from social media users. OpenAI found "a dozen" accounts on X and one on Instagram that it linked to the Iranian operation and said all appeared to have been taken down after it notified those social media companies. Ben Nimmo, principal investigator on OpenAI's intelligence and investigations team, said the activity was the first case of the company detecting an operation that had the U.S. election as a primary target. "Even though it doesn't seem to have reached people, it's an important reminder, we all need to stay alert but stay calm," he said.

Jimmy Miller, programmer and co-host of the future of coding podcast, writes in a blog: When I started programming as a kid, I didn't know people were paid to program. Even as I graduated high school, I assumed that the world of "professional development" looked quite different from the code I wrote in my spare time. When I lucked my way into my first software job, I quickly learned just how wrong and how right I had been. My first job was a trial by fire, to this day, that codebase remains the worst and the best codebase I ever had the pleasure of working in. While the codebase will forever remain locked by proprietary walls of that particular company, I hope I can share with you some of its most fun and scary stories.

[...] Every morning at 7:15 the employees table was dropped. All the data completely gone. Then a csv from adp was uploaded into the table. During this time you couldn't login to the system. Sometimes this process failed. But this wasn't the end of the process. The data needed to be replicated to headquarters. So an email was sent to a man, who every day would push a button to copy the data.

[...] But what is a database without a codebase. And what a magnificent codebase it was. When I joined everything was in Team Foundation Server. If you aren't familiar, this was a Microsoft-made centralized source control system. The main codebase I worked in was half VB, half C#. It ran on IIS and used session state for everything. What did this mean in practice? If you navigated to a page via Path A or Path B you'd see very different things on that page. But to describe this codebase as merely half VB, half C# would be to do it a disservice. Every javascript framework that existed at the time was checked into this repository. Typically, with some custom changes the author believed needed to be made. Most notably, knockout, backbone, and marionette. But of course, there was a smattering of jquery and jquery plugins.

Microsoft has removed an arbitrary 32GB size limit for FAT32 partitions in the latest Windows 11 Canary build, now allowing for a maximum size of 2TB. The change, implemented in Windows 11 Insider Preview Build 27686, allows users to create larger FAT32 partitions using the command-line format tool. Previously, Windows systems could read larger FAT32 file systems created on other platforms or through alternative methods, but were limited to creating 32GB partitions natively.

Microsoft says it will temporarily cease its contentious Windows 11 upgrade campaign following user backlash. The tech giant had been bombarding Windows 10 users with full-screen popups urging them to switch operating systems. Starting with April's security update, these intrusive notifications will be discontinued. Microsoft says it will unveil a revised upgrade strategy in the coming months, as Windows 10 support nears its October 2025 end date.

Microsoft is notifying folks that its AI services should not be taken too seriously, echoing prior service-specific disclaimers. From a report: In an update to the IT giant's Service Agreement, which takes effect on September 30, 2024, Redmond has declared that its Assistive AI isn't suitable for matters of consequence. "AI services are not designed, intended, or to be used as substitutes for professional advice," Microsoft's revised legalese explains. The changes to Microsoft's rules of engagement cover a few specific services, such as noting that Xbox customers should not expect privacy from platform partners.

"In the Xbox section, we clarified that non-Xbox third-party platforms may require users to share their content and data in order to play Xbox Game Studio titles and these third-party platforms may track and share your data, subject to their terms," the latest Service Agreement says. There are also some clarifications regarding the handling of Microsoft Cashback and Microsoft Rewards. But the most substantive revision is the addition of an AI Services section, just below a passage that says Copilot AI Experiences are governed by Bing's Terms of Use. Those using Microsoft Copilot with commercial data protection get a separate set of terms. The tweaked consumer-oriented rules won't come as much of a surprise to anyone who has bothered to read the contractual conditions governing Microsoft's Bing and associated AI stuff. For example, there's now a Services Agreement prohibition on using AI Services for "Extracting Data."

An anonymous reader shares a report: Since last month's blue-screen deluge, CrowdStrike has published analyses of what went wrong and said it hired third-party security companies to review its product. Now, Germany's powerful cybersecurity agency is seizing the moment and hoping to rattle tech and cyber companies into altering their products to head off another mega-meltdown. In particular, the Bonn-based Federal Office for Information Security is taking aim at the access Microsoft gives security providers to its Windows kernel, a core part of its operating system. As well, the German agency is looking for fundamental changes in the way CrowdStrike and other cyber firms design their tools, in hopes of curbing that access.

"The most important thing is to prevent [that] this can happen again," said Thomas Caspers, director general for technology strategy at the BSI, as the agency is known. Leveraging the dread that filled Silicon Valley following the July outage, the BSI is planning to organize a conference this year gathering major tech firms, where it hopes they will commit to restricting access to the kernel, a change Caspers says is crucial to stopping similar failures. "We expect each company to be very specific about what they will do based on what we agreed on," he said.

Microsoft is making BitLocker device encryption a default feature in its next major update to Windows 11. From a report: If you clean install the 24H2 version that's rolling out in the coming months, device encryption will be enabled by default when you first sign in or set up a device with a Microsoft account or work / school account.

Device encryption is designed to improve the security of Windows machines by automatically enabling BitLocker encryption on the Windows install drive and backing up the recovery key to a Microsoft account or Entra ID. In Windows 11 version 24H2, Microsoft is reducing the hardware requirements for automatic device encryption, opening it up to many more devices -- including ones running the Home version of Windows 11. Device encryption no longer requires Hardware Security Test Interface (HSTI) or Modern Standby, and encryption will also be enabled even if untrusted direct memory access (DMA) buses / interfaces are detected.

Valve designer Lawrence Yang confirmed to The Verge that the company plans to support SteamOS on the rival Asus ROG Ally gaming handheld. From the report: A few days ago, some spotted an intriguing line in Valve's latest SteamOS release notes: "Added support for extra ROG Ally keys." We didn't know Valve was supporting any ROG Ally keys at all, let alone extras! Maybe Valve was just supporting those keys in the Steam desktop client on a Windows, where it offers a Steam Deck-like Big Picture Mode interface for any PC, and the line mistakenly made it into these patch notes? I asked to be safe. But no: this is indeed about Valve eventually supporting the ROG Ally and other rival handhelds!

"The note about ROG Ally keys is related to third-party device support for SteamOS. The team is continuing to work on adding support for additional handhelds on SteamOS," Yang tells me. That doesn't mean Asus will officially bless Valve's installer or sell the Ally with SteamOS, of course. (Asus has told me there are many reasons why it ships with Windows; a big one is that Microsoft has dedicated validation teams that ensure its operating system works across many different hardware configurations and chips.) And it's not like Valve is suggesting it'll offer SteamOS for rival handhelds anytime soon, either. Valve is "making steady progress," Yang tells me, but it "isn't ready to run out of the box yet." Valve has announced plans for a general release of SteamOS 3 that can be installed on non-handheld PCs; however, Yang says it's not quite ready yet. As for turning Steam Decks into dual-booting Windows machines, here's what Yang said: "As for Windows, we're preparing to make the remaining Windows drivers for Steam Deck OLED available (you might have seen that we are prepping firmware for the Bluetooth driver). There's no update on the timing for dual boot support -- it's still a priority, but we haven't been able to get to it just yet."

A rare bid to break up Alphabet's Google is one of the options being considered by the Justice Department after a landmark court ruling found that the company monopolized the online search market, Bloomberg News reported Tuesday, citing sources familiar with the matter. From the report: The move would be Washington's first push to dismantle a company for illegal monopolization since unsuccessful efforts to break up Microsoft two decades ago.

Less severe options include forcing Google to share more data with competitors and measures to prevent it from gaining an unfair advantage in AI products, said the people, who asked not to be identified discussing private conversations. Regardless, the government will likely seek a ban on the type of exclusive contracts that were at the center of its case against Google. If the Justice Department pushes ahead with a breakup plan, the most likely units for divestment are the Android operating system and Google's web browser Chrome, said the people. Officials are also looking at trying to force a possible sale of AdWords, the platform the company uses to sell text advertising, one of the people said.

An anonymous reader shares a report: Google has announced Pixel Screenshots, a new AI-powered app for its Pixel 9 lineup that lets you save, organize, and surface information from screenshots. Pixel Screenshot uses Google's private, on-device Gemini Nano AI model to analyze the content of an image and make it searchable.

During a demo at its Pixel launch event, Google showed how you can take a screenshot and then save it to a collection, like "gift ideas." You can also search through all your other screenshots by typing in a keyword, like "bikes" or "shoes." Pixel Screenshots will then pull up all relevant results. Additionally, Pixel Screenshots can give you information about what's inside an image. Further reading: Microsoft Postpones Windows Recall After Major Backlash.

AI PCs accounted for 14% of all PC shipped in the second quarter with Apple leading the way, research firm Canalys said on Tuesday, as added AI capabilities help reinvigorate demand. From a report: PC providers and chipmakers have pinned high hopes on devices that can perform AI tasks directly on the system, bypassing the cloud, as the industry slowly emerges from its worst slump in years. These devices typically feature neural processing units dedicated to performing AI tasks.

Apple commands about 60% of the AI PC market, the research firm said in the report, pointing to its Mac portfolio incorporating M-series chips with a neural engine. Within Microsoft's Windows, AI PC shipments grew 127% sequentially in the quarter. The tech giant debuted its "Copilot+" AI PCs in May, with Qualcomm's Snapdragon PC chips based on Arm Holdings' architecture.

An anonymous reader shares a report: Microsoft Paint isn't one of Windows' best photo editing apps, but in the recent past, the software giant introduced some exciting features, such as layer support, to make the app more viable for Windows users. While Microsoft was pouring the Paint app with new features, the Paint 3D app was dying a slow death. The app will finally be delisted from the Microsoft Store in November this year.

Mozilla's interim CEO Laura Chambers "says the company is reinvesting in Firefox after letting it languish in recent years," reports Fast Company, "hoping to reestablish the browser as independent alternative to the likes of Google's Chrome and Apple's Safari.

"But some of those investments, which also include forays into generative AI, may further upset the community that's been sticking with Firefox all these years..." Chambers acknowledges that Mozilla lost sight of Firefox in recent years as it chased opportunities outside the browser, such as VPN service and email masking. When she replaced Mitchell Baker as CEO in February, the company scaled back those other efforts and made Firefox a priority again. "Yes, Mozilla is refocusing on Firefox," she says. "Obviously, it's our core product, so it's an important piece of the business for us, but we think it's also really an important part of the internet."

Some of that focus involves adding features that have become table-stakes in other browsers. In June, Mozilla added vertical tab support in Firefox's experimental branch, echoing a feature that Microsoft's Edge browser helped popularize three years ago. It's also working on tab grouping features and an easier way to switch between user profiles. Mozilla is even revisiting the concept of web apps, in which users can install websites as freestanding desktop applications. Mozilla abandoned work on Progressive Web Apps in Firefox a few years ago to the dismay of many power users, but now it's talking with community members about a potential path forward.

"We haven't always prioritized those features as highly as we should have," Chambers says. "That's been a real shift that's been very felt in the community, that the things they're asking for . . . are really being prioritized and brought to life."
Firefox was criticized for testing a more private alternative to tracking cookies which could make summaries of aggregated data available to advertisers. (Though it was only tested on a few sites, "Privacy-Preserving Attribution" was enabled by default.) But EFF staff technologist Lena Cohen tells Fast Company that approach was "much more privacy-preserving" than Google's proposal for a "Privacy Sandbox." And according to the article, "Mozilla's system only measures the success rate of ads — it doesn't help companies target those ads in the first place — and it's less susceptible to abuse due to limits on how much data is stored and which parties are allowed to access it." In June, Mozilla also announced its acquisition of Anonym, a startup led by former Meta executives that has its own privacy-focused ad measurement system. While Mozilla has no plans to integrate Anonym's tech in Firefox, the move led to even more anxiety about the kind of company Mozilla was becoming. The tension around Firefox stems in part from Mozilla's precarious financial position, which is heavily dependent on royalty payments from Google. In 2022, nearly 86% of Mozilla's revenue came from Google, which paid $510 million to be Firefox's default search engine. Its attempts to diversify, through VPN service and other subscriptions, haven't gained much traction.

Chambers says that becoming less dependent on Google is "absolutely a priority," and acknowledges that building an ad-tech business is one way of doing that. Mozilla is hoping that emerging privacy regulations and wider adoption of anti-tracking tools in web browsers will increase demand for services like Anonym and for systems like Firefox's privacy-preserving ad measurements. Other revenue-generating ideas are forthcoming. Chambers says Mozilla plans to launch new products outside of Firefox under a "design sprint" model, aimed at quickly figuring out what works and what doesn't. It's also making forays into generative AI in Firefox, starting with a chatbot sidebar in the browser's experimental branch.
Chambers "says to expect a bigger marketing push for Firefox in the United States soon, echoing a 'Challenge the default' ad campaign that was successful in Germany last summer. Mozilla's nonprofit ownership structure, and the idea that it's not beholden to corporate interests, figures heavily into those plans."

Fortune reports that Crowdstrike "is enjoying a moment of strange cultural cachet at the annual Black Hat security conference, as throngs of visitors flock to its booth to snap selfies and load up on branded company shirts and other swag." (Some attendees "collectively shrugged at the idea that Crowdstrike could be blamed for a problem with a routine update that could happen to any of the security companies deeply intertwined with Microsoft Windows.") Others pointed out that Microsoft should take their fair share of the blame for the outage, which many say was caused by the design of Windows in its core architecture that leads to malware, spyware and driver instability. "Microsoft should not be giving any third party that level of access," said Eric O'Neill, a cybersecurity expert, attorney and former FBI operative. "Microsoft will complain, well, it's just the way that the technology works, or licensing works, but that's bullshit, because this same problem didn't affect Linux or Mac. And Crowdstrike caught it super-early."
Their article notes that Crowdstrike is one of this year's top sponsors of the conference. Despite its recent missteps, Crowdstrike had one of the biggest booths, notes TechCrunch, and "As soon as the doors opened, dozens of attendees started lining up." They were not all there to ask tough questions, but to pick up T-shirts and action figures made by the company to represent some of the nation-state and cybercriminal grups it tracks, such as Scattered Spider, an extortion racket allegedly behind last year's MGM Resorts and Okta cyberattacks; and Aquatic Panda, a China-linked espionage group.

"We're here to give you free stuff," a CrowdStrike employee told people gathered around a big screen where employees would later give demos. A conference attendee looked visibly surprised. "I just thought it would be dead, honestly. I thought it would be slower over there. But obviously, people are still fans, right?"

For CrowdStrike at Black Hat, there was an element of business as usual, despite its global IT outage that caused widespread disruption and delays for days — and even weeks for some customers. The conference came at the same time as CrowdStrike released its root cause analysis that explained what happened the day of the outage. In short, CrowdStrike conceded that it messed up but said it's taken steps to prevent the same incident happening again. And some cybersecurity professionals attending Black Hat appeared ready to give the company a second chance....

TechCrunch spoke to more than a dozen conference attendees who visited the CrowdStrike booth. More than half of attendees we spoke with expressed a positive view of the company following the outage. "Does it lower my opinion of their ability to be a leading-edge security company? I don't think so," said a U.S. government employee, who said he uses CrowdStrike every day.
Although TechCrunch does note that one engineer told his parent company they might consider Crowdstrike competitor Sophos...

CNN reports: Former President Donald Trump's campaign said Saturday in a statement that it had been hacked.

Politico reported earlier Saturday that it had received emails from an anonymous account with documents from inside Trump's campaign operation. "These documents were obtained illegally from foreign sources hostile to the United States, intended to interfere with the 2024 election and sow chaos throughout our Democratic process," Trump campaign spokesperson Steven Cheung said in a statement to CNN.

Cheung pointed to a recent report published by Microsoft that said Iranian operatives had ramped up their attempts to influence and monitor the US presidential election by creating fake news outlets targeting liberal and conservative voters and by trying to hack an unnamed presidential campaign... Still, it's not clear whether Iran was responsible for the hack. CNN has reached out to the Iranian mission to the United Nations for comment...

Politico reported it had received emails that contained internal communications from a senior Trump campaign official and a [271-page] research dossier the campaign had put together on Trump's running mate, Ohio Sen. JD Vance. The dossier included what the Trump campaign identified as Vance's potential vulnerabilities...

In 2016, days before the Democratic National Convention, WikiLeaks published nearly 20,000 emails from the Democratic National Committee server.