Users of crypto hardware wallets Ledger and Trezor are again reporting receiving physical letters aimed at stealing their ...

Threat actors are sending physical letters pretending to be from Trezor and Ledger, makers of cryptocurrency hardware wallets ...

Knostic found 1,862 MCP servers exposed with zero authentication. Here are five actions CISOs should take now.

Microsoft continues to roll out security hardening measures in Windows through its monthly Patch Tuesday releases, and the November 2025 update introduces a significant change for the Common Log File ...

Fortinet, Ivanti, and SAP have moved to address critical security flaws in their products that, if successfully exploited, could result in an authentication bypass and code execution. The Fortinet ...

1 Shanghai Key Laboratory of Integrated Administration Technologies for Information Security, School of Computer Science, Shanghai Jiao Tong University, Shanghai, China 2 National Key Laboratory of ...

Jim Sanborn is auctioning off the solution to Kryptos, the puzzle he sculpted for the intelligence agency’s headquarters. Two fans of the work then discovered the key. By John Schwartz John Schwartz, ...

Google has unveiled a new QR code-based key verification system for its Google Messages app, specifically designed to enhance security for Rich Communication Services (RCS) messaging. The system ...

From two-factor authentication codes to conversations and photos, our phones contain a ton of sensitive data these days. We rely on PINs and biometrics for daily security, but I shudder to think what ...