Facebook

A Facebook Bug Exposed Anonymous Admins of Pages (wired.com) 17

An anonymous reader quotes a report from Wired: Facebook Pages give public figures, businesses, and other entities a presence on Facebook that isn't tied to an individual profile. The accounts behind those pages are anonymous unless a Page owner opts to make the admins public. You can't see, for example, the names of the people who post to Facebook on WIRED's behalf. But a bug that was live from Thursday evening until Friday morning allowed anyone to easily reveal the accounts running a Page, essentially doxing anyone who posted to one. All software has flaws, and Facebook quickly pushed a fix for this one -- but not before word got around on message boards like 4chan, where people posted screenshots that doxed the accounts behind prominent pages. All it took to exploit the bug was opening a target page and checking the edit history of a post. Facebook mistakenly displayed the account or accounts that made edits to each post, rather than just the edits themselves.

Facebook says the bug was the result of a code update that it pushed Thursday evening. Facebook points out that no information beyond a name and public profile link were available, but that information isn't supposed to appear in the edit history at all. And for people, say, running anti-regime Pages under a repressive government, making even that much information public is plenty alarming.

Security

SIM Swappers Are Using RDP To Directly Access Internal T-Mobile, AT&T, and Sprint Tools (vice.com) 40

An anonymous reader quotes a report from Motherboard: Hackers are now getting telecom employees to run software that lets the hackers directly reach into the internal systems of U.S. telecom companies to take over customer cell phone numbers, Motherboard has learned. Multiple sources in and familiar with the SIM swapping community as well as screenshots shared with Motherboard suggest at least AT&T, T-Mobile, and Sprint have been impacted. The technique uses Remote Desktop Protocol (RDP) software. RDP lets a user control a computer over the internet rather than being physically in front of it. It's commonly used for legitimate purposes such as customer support. But scammers also make heavy use of RDP. In an age-old scam, a fraudster will phone an ordinary consumer and tell them their computer is infected with malware. To fix the issue, the victim needs to enable RDP and let the fake customer support representative into their machine. From here, the scammer could do all sorts of things, such as logging into online bank accounts and stealing funds.

This use of RDP is essentially what SIM swappers are now doing. But instead of targeting consumers, they're tricking telecom employees to install or activate RDP software, and then remotely reaching into the company's systems to SIM swap individuals. The process starts with convincing an employee in a telecom company's customer support center to run or install RDP software. The active SIM swapper said they provide an employee with something akin to an employee ID, "and they believe it." Hackers may also convince employees to provide credentials to a RDP service if they already use it. Once RDP is enabled, "They RDP into the store or call center [computer] [...] and mess around on the employees' computers including using tools," said Nicholas Ceraolo, an independent security researcher who first flagged the issue to Motherboard. Motherboard then verified Ceraolo's findings with the active SIM swapper.

Security

Hundreds of Millions of Cable Modems Are Vulnerable To New Cable Haunt Vulnerability (zdnet.com) 26

A team of four Danish security researchers has disclosed this week a security flaw that impacts cable modems that use Broadcom chips. From a report: The vulnerability, codenamed Cable Haunt, is believed to impact an estimated 200 million cable modems in Europe alone, the research team said today. The vulnerability impacts a standard component of Broadcom chips called a spectrum analyzer. This is a hardware and software component that protects the cable modem from signal surges and disturbances coming via the coax cable. The component is often used by internet service providers (ISPs) in debugging connection quality. On most cable modems, access to this component is limited for connections from the internal network. The research team says the Broadcom chip spectrum analyzer lacks protection against DNS rebinding attacks, uses default credentials, and also contains a programming error in its firmware.
Encryption

Over Two Dozen Encryption Experts Call on India To Rethink Changes To Its Intermediary Liability Rules (techcrunch.com) 36

Security and encryption experts from around the world are joining a number of organizations to call on India to reconsider its proposed amendments to local intermediary liability rules. From a report: In an open letter to India's IT Minister Ravi Shankar Prasad on Thursday, 27 security and cryptography experts warned the Indian government that if it goes ahead with its originally proposed changes to the law, it could weaken security and limit the use of strong encryption on the internet. The Indian government proposed a series of changes to its intermediary liability rules in late December 2018 that, if enforced, would require millions of services operated by anyone from small and medium businesses to large corporate giants such as Facebook and Google to make significant changes.

The originally proposed rules say that intermediaries -- which the government defines as those services that facilitate communication between two or more users and have five million or more users in India -- will have to proactively monitor and filter their users' content and be able to trace the originator of questionable content to avoid assuming full liability for their users' actions. "By tying intermediaries' protection from liability to their ability to monitor communications being sent across their platforms or systems, the amendments would limit the use of end-to-end encryption and encourage others to weaken existing security measures," the experts wrote in the letter, coordinated by the Internet Society

Mozilla

Mozilla Says a New Firefox Security Bug is Under Active Attack (techcrunch.com) 68

Mozilla has warned Firefox users to update their browser to the latest version after security researchers found a vulnerability that hackers were actively exploiting in "targeted attacks" against users. From a report: The vulnerability, found by Chinese security company Qihoo 360, was found in Firefox's just-in-time compiler. The compiler is tasked with speeding up performance of JavaScript to make websites load faster. But researchers found that the bug could allow malicious JavaScript to run outside of the browser on the host computer. In practical terms, that means an attacker can quietly break into a victim's computer by tricking the victim into accessing a website running malicious JavaScript code. But Qihoo did not say precisely how the bug was exploited, who the attackers were, or who was targeted.
Microsoft

Skype Audio Graded by Workers in China With 'No Security Measures' (theguardian.com) 21

A Microsoft program to transcribe and vet audio from Skype and Cortana, its voice assistant, ran for years with "no security measures," according to a former contractor who says he reviewed thousands of potentially sensitive recordings on his personal laptop from his home in Beijing over the two years he worked for the company. From a report: The recordings, both deliberate and accidentally invoked activations of the voice assistant, as well as some Skype phone calls, were simply accessed by Microsoft workers through a web app running in Google's Chrome browser, on their personal laptops, over the Chinese internet, according to the contractor. Workers had no cybersecurity help to protect the data from criminal or state interference, and were even instructed to do the work using new Microsoft accounts all with the same password, for ease of management, the former contractor said. Employee vetting was practically nonexistent, he added.

"There were no security measures, I don't even remember them doing proper KYC [know your customer] on me. I think they just took my Chinese bank account details," he told the Guardian. While the grader began by working in an office, he said the contractor that employed him "after a while allowed me to do it from home in Beijing. I judged British English (because I'm British), so I listened to people who had their Microsoft device set to British English, and I had access to all of this from my home laptop with a simple username and password login." Both username and password were emailed to new contractors in plaintext, he said, with the former following a simple schema and the latter being the same for every employee who joined in any given year.

IT

Admit It: You Have a Box of Cords You'll Never, Ever Use Again (wsj.com) 246

What's this one for? Who knows! Electronic gadgets fade away but their cables live on forever at home. From a report: There's a box that moved with Sarah Loveless and her husband from San Diego to Charleston, S.C., from Charleston to Dallas and from Dallas to Richland, Wash. The box, never unpacked, went into a closet or the garage each time. Contents: 20 to 30 electronics cords. "The box was just always a part of our life," says Ms. Loveless, 38. "It wasn't useful to us. We weren't doing anything with it except for moving it." Four years ago, they sorted through the box, paired a handful of cords with the respective devices and got rid of the rest. It was like having a weight lifted, she says and remembers thinking: "This isn't going to happen again. Why would we keep cords we don't need?" Then last summer, going through the garage, Ms. Loveless noticed a bag. "There is another collection of cords," she says. "I was just kind of, like, I thought we handled this. I thought this was in the past."

For as long as consumer electronics have existed, people have had a hard time ditching the old cords to expired and outdated devices. The TV sets, computers, printers, camcorders, VCRs, DVD players, MiniDisc players, BlackBerrys and iPods that the cords belonged to may not even be in their owner's possession. But the cords survive, squirreled away in drawers and bags and boxes. They might be useful someday, people tell themselves, even if some cords' purposes are lost to history. Henry Hall, of Bradenton, Fla., recalls going through his girlfriend's stuff after it came off the moving truck when she moved in with him in 2011. "There's this filing cabinet," says Mr. Hall, 34, a freelance artist who remembers her telling him: "That's just cords that I haven't sorted through."

Security

Amazon Warned Holiday Shopper That Honey, a Popular Browser Extension, Was a 'Security Risk' (wired.com) 29

In an apparent swipe at PayPal's recent $4 billion acquisition of Honey, a popular browser extension that tracks prices and discount codes, Amazon labeled the service as "a security risk" for shoppers over the holidays. Wired reports: "Honey tracks your private shopping behavior, collects data like your order history and items saved, and can read or change any of your data on any website you visit," the message read. "To keep your data private and secure, uninstall this extension immediately." It was followed by a hyperlink where users could learn how to do so. Screenshots of the warning were posted to forums and social media by Honey users, like Ryan Hutchins, an editor at Politico.

Honey isn't some obscure browser extension from an unknown developer. Founded in 2012, the Los Angeles-based startup now boasts over 17 million users. It finds discount codes to save shoppers money at tens of thousands of online retailers, including Amazon. Amazon's warning, which began appearing on December 20, confused and angered many of Honey's users, some of whom complained on its official social media channels. The browser extension has been compatible with Amazon since it was founded, and it is a significant part of Honey's appeal. Amazon declined to explain why it decided to label Honey a security risk so suddenly last month. "Our goal is to warn customers about browser extensions that collect personal shopping data without their knowledge or consent," a spokesperson for the company said in a statement. They declined to answer follow-up questions about the basis for that claim.
Honey says in its privacy policy that it doesn't "track your search engine history, emails, or your browsing on any site that is not a retail website."

"We're aware that Droplist and other Honey features were not available on Amazon for a period of time. We know these are tools that people love and worked quickly to restore the functionality. Our extension is not -- and has never been -- a security risk and is safe to use," a Honey spokesperson said.
Android

Unremovable Malware Found Preinstalled on Low-End Smartphone Sold in the US (zdnet.com) 56

Low-end smartphones sold to Americans with low-income via a government-subsidized program contain unremovable malware, security firm Malware bytes said today in a report. From a report: The smartphone model is Unimax (UMX) U686CL, a low-end Android-based smartphone made in China and sold by Assurance Wireless, a cell phone service provider part of the Virgin Mobile group. The telco sells cell phones part of Lifeline, a government program that subsidizes phone service for low-income Americans. "In late 2019, we saw several complaints in our support system from users with a government-issued phone reporting that some of its pre-installed apps were malicious," Malwarebytes said in a report published today. The company said it purchased a UMX U686CL smartphone and analyzed it to confirm the reports it was receiving.
Security

Unpatched VPN Makes Travelex Latest Victim of 'REvil' Ransomware (arstechnica.com) 34

An anonymous reader quotes a report from Ars Technica: In April of 2019, Pulse Secure issued an urgent patch to a vulnerability in its popular corporate VPN software -- a vulnerability that not only allowed remote attackers to gain access without a username or password but also to turn off multi-factor authentication and view logs, usernames, and passwords cached by the VPN server in plain text. Now, a cybercriminal group is using that vulnerability to target and infiltrate victims, steal data, and plant ransomware.

Travelex, the foreign currency exchange and travel insurance company, appears to be the latest victim of the group. On New Year's Eve, the company was hit by Sodinokibi ransomware, also known as REvil. The ransomware operators contacted the BBC and said they want Travelex to pay $6 million. They also claimed to have had access to Travelex's network for six months and to have extracted five gigabytes of customer data -- including dates of birth, credit card information, and other personally identifiable information. "In the case of payment, we will delete and will not use that [data]base and restore them the entire network," the individual claiming to be part of the Sodinokibi operation told the BBC. "The deadline for doubling the payment is two days. Then another seven days and the sale of the entire base." Security researcher Kevin Beaumont found that Travelex had seven unpatched Pulse Secure servers. An exploit for the vulnerability has been available on Internet bulletin boards since August of 2019.

Security

Foreign Exchange Company Travelex Being Held To Ransom By Hackers (bbc.com) 64

Hackers are holding foreign exchange company Travelex to ransom after a cyber-attack forced the firm to turn off all computer systems and resort to using pen and paper. From a report: On New Year's Eve, hackers launched their attack on the Travelex network. As a result, the company took down its websites across 30 countries to contain "the virus and protect data." A ransomware gang called Sodinokibi has told the BBC it is behind the hack and wants Travelex to pay $6 million. The gang, also known as REvil, claims to have gained access to the company's computer network six months ago and to have downloaded 5GB of sensitive customer data. Dates of birth, credit card information and national insurance numbers are all in their possession, they say. The hackers said: "In the case of payment, we will delete and will not use that [data]base and restore them the entire network. "The deadline for doubling the payment is two days. Then another seven days and the sale of the entire base."
Security

Half of the Websites Using WebAssembly Use it for Malicious Purposes (zdnet.com) 109

Around half of the websites that use WebAssembly, a new web technology, use it for malicious purposes, according to academic research published last year. From a report: WebAssembly is a low-level bytecode language that was created after a joint collaboration between all major browser vendors. It introduces a new binary file format for transmitting code from a web server to a browser. Once it reaches the browser, WebAssembly code (Wasm) executes with near-native speed, similar to compiled C, C++, or Rust code. WebAssembly was created for both speed and performance. Due to its binary machine-friendly format, Wasm code is smaller than its equivalent JavaScript form, but also many times faster when executing. This has made WebAssembly the next incarnation of Adobe Flash, allowing websites to run complex CPU-intensive code without freezing a browser, a task for which JavaScript was never designed or optimized for.
Encryption

FBI Asks Apple To Help Unlock Two iPhones (nytimes.com) 134

An anonymous reader quotes a report from The New York Times: The encryption debate between Apple and the F.B.I. might have found its new test case. The F.B.I. said on Tuesday that it had asked Apple for the data on two iPhones that belonged to the gunman in the shooting last month at a naval base in Pensacola, Fla., possibly setting up another showdown over law enforcement's access to smartphones. Dana Boente, the F.B.I.'s general counsel, said in a letter to Apple that federal investigators could not gain access to the iPhones because they were locked and encrypted and their owner, Second Lt. Mohammed Saeed Alshamrani of the Saudi Royal Air Force, is dead. The F.B.I. has a search warrant for the devices and is seeking Apple's assistance executing it, the people said.

Apple said in a statement that it had given the F.B.I. all the data "in our possession" related to the Pensacola case when it was asked a month ago. "We will continue to support them with the data we have available," the company said. Apple regularly complies with court orders to turn over information it has on its servers, such as iCloud data, but it has long argued that it does not have access to material stored only on a locked, encrypted iPhone. Before sending the letter, the F.B.I. checked with other government agencies and its national security allies to see if they had a way into the devices -- but they did not, according to one of the people familiar with the investigation.
"The official said the F.B.I. was not asking Apple to create a so-called backdoor or technological solution to get past its encryption that must be shared with the government," the report adds. "Instead, the government is seeking the data that is on the two phones, the official said."

"Apple has argued in the past that obtaining such data would require it to build a backdoor, which it said would set a dangerous precedent for user privacy and cybersecurity." Apple did not comment on the request.
Chrome

Google Chrome To Hide Notification Spam Starting February 2020 (zdnet.com) 50

Following in Mozilla's footsteps, Google announced today plans to hide notification popup prompts inside Chrome starting next month, February 2020. ZDNet reports: According to a blog post published today, Google plans to roll out a "quieter notification permission UI that reduces the interruptiveness of notification permission requests." The change is scheduled for Google Chrome 80, scheduled for release on February 4, next month.

Starting with Chrome 80 next month, Google's browser will also block most notification popups by default, and show an icon in the URL bar, similar to Firefox. When Chrome 80 launches next month, a new option will be added in the Chrome settings section that allows users to enroll in the new "quieter notification UI." Users can enable this option as soon as Chrome 80 is released, or they can wait for Google to enable it by default as the feature rolls out to the wider Chrome userbase in the following weeks. According to Google, the new feature works by hiding notification requests for Chrome users who regularly dismiss notification prompts. Furthermore, Chrome will also automatically block notification prompts on sites where users rarely accept notifications.

Mozilla

GitHub, Mozilla, and Cloudflare Appeal India To Be Transparent About Changes in Its Intermediary Liability Rules (techcrunch.com) 14

Microsoft's GitHub, Mozilla, and Cloudflare have urged India to be transparent about the amendments it is making to an upcoming law that could affect swathes of companies and the way more than half a billion people access information online. From a report: In December 2018, the Indian government proposed changes to its intermediary rules that would require any service that facilitates communication between two or more users and had more than 5 million users in India to set up a local office and have a senior executive in the nation who could be held responsible for any legal issues. The proposal also suggested that any of these services must be able to take down questionable content in within 24 hours and share the user data in within 72 hours of request. Technology giants such as Facebook, Google have so far enjoyed what is known as "safe harbor" laws. The laws, currently applicable in the U.S. under the Communications Decency Act and India through its 2000 Information Technology Act, say that tech platforms won't be held liable for the things their users share on the platform.

Several organizations have shared feedback and expressed concerned about the suggested changes in India's intermediary rules. In an open letter addressed to India's IT Minister Ravi Shankar Prasad on Tuesday, GitHub, Mozilla, and Cloudflare requested the Indian government to be more transparent about the final amendments it has drafted for the upcoming law. The Indian government has said previously that it would submit the final draft of the proposal to the nation's apex Supreme Court by January 15. But one of the concerning issues with the proposal is that nobody -- except for the government officials -- knows what is in the final draft.

Firefox

Firefox 72 Arrives With Fingerprinting Blocked By Default, Picture-in-Picture on macOS and Linux (venturebeat.com) 49

Mozilla today launched Firefox 72 for Windows, Mac, Linux, and Android. Firefox 72 includes fingerprinting scripts blocked by default, less annoying notifications, and Picture-in-Picture video on macOS and Linux. There isn't too much else here, as Mozilla has now transitioned Firefox releases to a four-week cadence (from six to eight weeks).
Security

Self-Sovereign ID Tech Is Being Advanced By Security Failures, Privacy Breaches (computerworld.com) 27

Lucas123 writes: There is a growing movement among fintech companies, banks, healthcare services, universities and others toward disintermediating the control of online user identities in favor of supporting end-user controlled decentralized digital wallets based on P2P blockchain. Self-sovereign identity (SSI) is a term used to describe the digital movement that recognizes an individual should own and control their identity without intervening administrative authorities. The wallets would carry encryption keys provided by third parties and could be used to digitally sign transactions or provide access to verifying information, everything from bank-issued credit lines to diplomas -- all of which are controlled by the user through public key infrastructure (PKI). The blockchain ledger and PKI technology is hidden behind user-friendly mobile applications. Currently, there are more proof-of-concept projects than production systems involving a small number of organizations. The pilots, being trialed in government, financial services, insurance, healthcare, energy and manufacturing, don't yet amount to an entire ecosystem, but they will grow over the next few years, according to Gartner.
United Kingdom

The UK Health System Tries Spending Millions To Reduce The Time Spent Logging In To Things (theguardian.com) 118

The UK's National Health System is getting £40m (about $52.3 million) to try reducing login times on its IT systems, "a move the government says could free up thousands of staffing hours a day as the saved seconds add up," according to the Guardian.

They note estimates that switching to a "single sign-on" system reduced login times from 105 seconds to just 10 at one hospital, ultimately saving them 130 staffing hours a day.

TheNinjaCoder shared their report: In a typical hospital, staff need to log in to as many as 15 systems when tending to a patient. As well as taking up time, the proliferation of logins requires staff either to remember multiple complex passwords or, more likely, compromise security by reusing the same one on every system. The health secretary, Matt Hancock, said: "It is frankly ridiculous how much time our doctors and nurses waste logging on to multiple systems. As I visit hospitals and GP practices around the country, I've lost count of the amount of times staff complain about this. It's no good in the 21st century having 20th-century technology at work.

"This investment is committed to driving forward the most basic frontline technology upgrades, so treatment can be delivered more effectively and we can keep pace with the growing demand on the NHS."

Security

Starbucks Devs Leave API Key in GitHub Public Repo (bleepingcomputer.com) 26

"One misstep from developers at Starbucks left exposed an API key that could be used by an attacker to access internal systems and manipulate the list of authorized users," reports Bleeping Computer: Vulnerability hunter Vinoth Kumar reported the oversight on October 17 and close to three weeks later Starbucks responded it demonstrated "significant information disclosure" and that it qualified for a bug bounty... Along with identifying the GitHub repository and specifying the file hosting the API key, Kumar also provided proof-of-concept (PoC) code demonstrating what an attacker could do with the key. Apart from listing systems and users, adversaries could also take control of the Amazon Web Services (AWS) account, execute commands on systems, and add or remove users with access to the internal systems.

Once Starbucks was content with the remediation steps taken, the company paid Kumar a $4,000 bounty for the disclosure, which is the maximum reward for critical vulnerabilities. Most bounties from Starbucks are between $250-$375. The company solved 834 reports since launching the bug bounty program in 2016, and 369 of them were reported in the past three months. For them, Starbucks spent $40,000.

Crime

'Police Tracked a Terror Suspect on WhatsApp -- Until His Phone Went Dark After a Warning From Facebook' (morningstar.com) 113

"A team of European law-enforcement officials was hot on the trail of a potential terror plot in October, fearing an attack during Christmas season, when their keyhole into a suspect's phone went dark," reports the Wall Street Journal: WhatsApp, Facebook Inc.'s popular messaging tool, had just notified about 1,400 users -- among them the suspected terrorist -- that their phones had been hacked by an "advanced cyber actor."

An elite surveillance team was using spyware from NSO Group, an Israeli company, to track the suspect, according to a law-enforcement official overseeing the investigation. A judge in the Western European country had authorized investigators to deploy all means available to get into the suspect's phone, for which the team used its government's existing contract with NSO. The country's use of NSO's spyware wasn't known to Facebook... WhatsApp's Oct. 29 message to users warned journalists, activists and government officials that their phones had been compromised, Facebook said. But it also had the unintended consequence of potentially jeopardizing multiple national-security investigations in Western Europe about which Facebook hadn't been alerted -- and about which government agencies can't formally complain, given their secret nature...

NSO has faced criticism for selling its products to government agencies in the Middle East, Mexico and India, which Facebook and human-rights research group Citizen Lab, among others, allege used them to spy on dissidents, religious leaders, journalists and political opponents. Among the 1,400 WhatsApp users notified in October, more than 100 fell into these categories, Citizen Lab said. The group, which is based at the University of Toronto's Munk School of Global Affairs and Public Policy, worked with Facebook on identifying these people... Citizen Lab has issued reports for several years linking NSO's spyware to governments with a history of human-rights abuses, and said that record should put NSO out of the running for government contracts from Western agencies, said Ronald Deibert, Citizen Lab's director. "What we have been trying to do with our research is to raise alarm bells...."

On the day WhatsApp sent its alert, the official overseeing the terror investigation in Western Europe said, he was stuck in traffic on his way to work when a call came in from Israel. "Have you seen the news? We've got a problem," he said he was told. WhatsApp was notifying suspects whom his team was tracking that their phones had been hacked. "No, that can't be right. Why would they do that?" the official said he asked his contact, thinking it a joke. The most immediate concern was a suspected terrorist investigators linked to Islamic State. They had received a tip he was part of a group plotting an attack around Christmas. Once they saw the suspect's phone receive WhatsApp's alert, the phone went dark, the official said. The sleuths soon lost access to the suspect's messages, the official said, indicating he had discarded or disabled the phone. "We only had that one phone," the official said.

Though that suspect was still under traditional surveillance, "He's not the only suspect we have to follow..." the official complained to the Wall Street Journal, adding that their counterparts in other Western European countries told him more than 10 other investigations "may have been" compromised by WhatsApp's alert.

The Journal also notes that tech companies "have come under growing pressure in the U.S. and Europe to give law enforcement a back door into encrypted messages. But they are also under fire for not doing enough to protect the privacy of their users and, in some jurisdictions, they have legal obligations to disclose security breaches."

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