Anthropic's Claude Code large language model has been abused by threat actors who used it in data extortion campaigns and to develop ransomware packages. [...]

Click Studios, the company behind the Passwordstate enterprise-grade password manager, has warned customers to patch a high-severity authentication bypass vulnerability as soon as possible. [...]

The FBI and the Dutch Police have shut down the VerifTools marketplace for fraudulent identity documents after seizing servers in Amsterdam that hosted the online operation. [...]

MathWorks, a leading developer of mathematical simulation and computing software, revealed that a ransomware gang stole the data of over 10,000 people after breaching its network in April. [...]

Shadow IT isn't theoretical—it's everywhere. Intruder uncovered exposed backups, open Git repos, and admin panels in just days, all hiding sensitive data. Make your hidden assets visible before attackers do. [...]

Consumer credit reporting giant TransUnion warns it suffered a data breach exposing the personal information of over 4.4 million people in the United States, with BleepingComputer learning the data was stolen from it's Salesforce account. [...]

Microsoft warns that a threat actor tracked as Storm-0501 has evolved its operations, shifting away from encrypting devices with ransomware to focusing on cloud-based encryption, data theft, and extortion. [...]

Threat researchers discovered the first AI-powered ransomware, called PromptLock, that uses Lua scripts to steal and encrypt data on Windows, macOS, and Linux systems. [...]

The Sangoma FreePBX Security Team is warning about an actively exploited FreePBX zero-day vulnerability that impacts systems with the Administrator Control Panel (ACP) is exposed to the internet. [...]

A cyberattack on Miljödata, an IT systems supplier for roughly 80% of Sweden's municipal systems, has caused accessibility problems in more than 200 regions of the country. [...]

The U.S. National Security Agency (NSA), the UK's National Cyber Security Centre (NCSC), and partners from over a dozen countries have linked the Salt Typhoon global hacking campaigns to three China-based technology firms. [...]

More than 28,200 Citrix instances are vulnerable to a critical remote code execution vulnerability tracked as CVE-2025-7775 that is already being exploited in the wild. [...]

Zero trust isn't a project you finish—it's a cycle that keeps evolving. From supply chain exploits to policy drift, resilience requires continuous testing and adaptation. Learn how Specops Software supports this journey with tools that make it easier. [...]

Google is introducing a new defense for Android called 'Developer Verification' to block malware installations from sideloaded apps sourced from outside the official Google Play app store. [...]

The Healthcare Services Group (HSGI) is alerting more than 600,000 individuals that their personal information was exposed in a security breach last year. [...]

Google is introducing a new defense for Android called 'Developer Verification' to block malware installations from sideloaded apps sourced from outside the official Google Play app store. [...]

Citrix fixed three NetScaler ADC and NetScaler Gateway flaws today, including a critical remote code execution flaw tracked as CVE-2025-7775 that was actively exploited in attacks as a zero-day vulnerability. [...]

State-sponsored hackers linked to the Mustang Panda activity cluster targeted diplomats by hijacking web traffic to redirect to a malware serving website. [...]

Hackers breached sales automation platform Salesloft to steal OAuth and refresh tokens from its Drift chat agent integration with Salesforce to pivot to customer environments and exfiltrate data. The ShinyHunters extortion group claims responsibility for these additional Salesforce attacks. [...]