UnitedHealth has revealed that 190 million Americans had their personal and healthcare data stolen in the Change Healthcare ransomware attack, nearly doubling the previously disclosed figure. [...]

UK telecommunications company TalkTalk is investigating a third-party supplier data breach after a threat actor began selling alleged customer data on a hacking forum. [...]

Zyxel is warning that a bad security signature update is causing critical errors for USG FLEX or ATP Series firewalls, including putting the device into a boot loop. [...]

The hacker who breached education tech giant PowerSchool claimed in an extortion demand that they stole the personal data of 62.4 million students and 9.5 million teachers. [...]

TikTok is back up in the United States after Trump announced today that he would extend a 90-day deadline for the company to find a U.S. purchaser. [...]

TikTok shut down in the U.S. late Saturday night following the Supreme Court's decision to uphold the law that banned the company over national security concerns. [...]

Genshin Impact developer Cognosphere (aka Hoyoverse) has agreed to a $20 million settlement with the U.S. Federal Trade Commission (FTC) over its gacha loot box monetization and is now banned from selling them to teens under the age of sixteen without parental consent. [...]

Hotel management platform Otelier suffered a data breach after threat actors breached its Amazon S3 cloud storage to steal millions of guests' personal information and reservations for well-known hotel brands like Marriott, Hilton, and Hyatt. [...]

A new hacking group has leaked the configuration files, IP addresses, and VPN credentials for over 15,000 FortiGate devices for free on the dark web, exposing a great deal of sensitive technical information to other cybercriminals. [...]

Microsoft is warning that the January 2025 Windows 11 and Windows 10 cumulative updates may fail if Citrix Session Recording Agent (SRA) version 2411 is installed on the device. [...]

Microsoft has released the KB5048652 cumulative update for Windows 10 22H2, which contains six fixes, including a fix that prevented Windows 10 from activating when you change a device's motherboard. [...]

Today is Microsoft's December 2024 Patch Tuesday, which includes security updates for 71 flaws, including one actively exploited zero-day vulnerability. [...]

The legitimate Solana JavaScript SDK was temporarily compromised yesterday in a supply chain attack, with the library backdoored with malicious code to steal cryptocurrency private keys and drain wallets. [...]

A novel phishing attack abuses Microsoft's Word file recovery feature by sending corrupted Word documents as email attachments, allowing them to bypass security software due to their damaged state but still be recoverable by the application. [...]

Zello is warning customers to reset their passwords if their account was created before November 2nd in what appears to be another security breach. [...]

Black Friday 2024 is almost here, and great deals are already live in computer security, software, online courses, system admin services, antivirus, and VPN software. These promotions offer deep discounts from various companies and are only available for a limited time. [...]

Microsoft has released the KB5046613 cumulative update for Windows 10 22H2 and Windows 10 21H2, which includes ten changes and fixes, including the new Microsoft account manager on the Start menu and fixes for multi-function printer issues. [...]

Today is Microsoft's November 2024 Patch Tuesday, which includes security updates for 91 flaws, including four zero-days, two of which are actively exploited. [...]

Microsoft is warning enterprise customers that, for almost a month, a bug caused critical logs to be partially lost, putting at risk companies that rely on this data to detect unauthorized activity. [...]