A zero-day exploit circulating online allows people with physical access to a Windows 11 system to bypass default BitLocker protections and gain complete access to an encrypted drive within seconds. The exploit, named YellowKey, was published earlier this week by a researcher who goes by the alias Nightmare-Eclipse. It reliably bypasses default Windows 11 deployments… Read More »
During a call with investors on Wednesday night, Cisco executives discussed the layoffs further, with CFO Mark Patterson saying, “This was really not a savings-driven restructure,” according to a transcript of the call. “Things are moving incredibly fast right now,” he said. “And this is more realigning from an already strong base, as you’re seeing… Read More »
Both privilege escalation vulnerabilities stem from bugs in the kernel’s handling of page caches stored in memory, allowing untrusted users to modify them. They target caches in networking and memory-fragment handling components. Specifically, CVE-2026-43284 attacks the esp4 and esp6 () processes, and CVE-2026-43500 zeroes in on rxrpc. Last week’s CopyFail exploited faulty page caching in… Read More »
Chaos erupted at schools and colleges throughout the US on Thursday as a cyberattack disrupted online learning platform Canvas just as students were due to take final exams. Canvas parent company Instructure said that as of Friday morning, the platform was back online. Instructure said it temporarily took Canvas offline on Thursday after identifying unauthorized… Read More »
As noted earlier, Mozilla’s characterization of AI-assisted vulnerability discovery as a game changer has been met with massive, vocal skepticism in many quarters. Critics initially scoffed when Mozilla didn’t obtain CVE designations for any of the 271 vulnerabilities. Like many developers, however, Mozilla doesn’t obtain CVE listings for internally discovered security bugs. Instead, they are… Read More »
The timer_stop function also has the job of converting the timer into a human-readable format, and it’s probably messier than it needs to be. I’m no developer, though, so this is what Past Lee settled on after a few hours of searching through examples. Doing it in fish for folks like me That’s for bash… Read More »
One of the follow-on payloads pushed to about a dozen organizations was what Kaspersky described as a “minimalistic backdoor.” It has the ability to execute commands, download files, and run shellcode payloads in memory—making the infection harder to detect. Kaspersky said that it observed a more complex backdoor dubbed QUIC RAT, installed on a single… Read More »
The company confirmed to me that it is moving in a direction that other platforms have taken: converting users to the app. Reddit says that the test aims to find out if people like me—those who use the service but aren’t generally logged in—get a better experience with the app. I often prefer the open… Read More »
GameStop wants to slash eBay marketing budget Morgan Stanley similarly doubted the potential cost savings. “On the expense side, we also think the potential opportunities would likely be minimal as physical and digital business require different cost bases, as do 3P marketplaces vs. 1P wholesalers. To add another challenge, GameStop has already undergone a series… Read More »
Servers operated by Ubuntu and its parent company Canonical were knocked offline on Thursday morning and have remained down ever since, a situation that’s preventing the OS provider from communicating normally following the botched disclosure of a major vulnerability. Attempts to connect to most Ubuntu and Canonical webpages and download OS updates from Ubuntu servers… Read More »