Microsoft Threat Intelligence provides analysis of a ClickFix campaign that uses fake CAPTCHA prompts, DLL sideloading, and a reverse tunnel, with detections and hunting guidance.

Static application security testing, or SAST, is most useful when it is close to the way your team actually writes code. That is where Semgrep becomes valuable. It can scan source code quickly, fit ...

Microsoft is warning that a campaign using fake human-verification prompts can turn a user's Windows computer into an entry point for attackers to reach an organization's internal network .

Security researchers say stale package and domain references in llms.txt files can lead authorized coding agents to execute ...

BraZetsu malware targets Brazil and Latin America, mapping corporate systems and helping criminals sell access to compromised ...

Bitcoin HWI, a widely used interface for connecting wallet software to hardware signing devices, is moving toward retirement, ...

Silver Fox hackers use fake software installers to breach Windows systems, weaken security, and target organizations across multiple sectors.

External data should be treated as hostile until it has been checked, constrained, and transformed for the specific place it will be used. That applies whether the data comes from a browser form, a ...

A new ClickFix variant dubbed TerminalFix uses fake Cloudflare CAPTCHA prompts on compromised websites to trick victims into ...

This week’s ThreatsDay Bulletin tracks fake IT calls, abused remote tools, phishing kits, unsafe downloads, ransomware, ...

Installing a large language model on your personal computer gives you a handy digital assistant that won’t compromise your data privacy. If you use ChatGPT, Claude, Perplexity, or any of the other AI ...

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