From late April 2026 to mid-June 2026, Microsoft Defender Experts observed increased ACR Stealer activity across customer ...

A new macOS information-stealing malware dubbed ClickLock terminates all visible processes to force users into entering their ...

A large-scale phishing operation has been observed disguising a malicious script as a TrueType font file (.tff). Using the ...

ClickLock Stealer kills macOS apps every 210 milliseconds until victims enter a password, then steals browser credentials, ...

One of the Russian government’s most elite hacking groups has adopted an attack, known as Clickfix, to compromise devices ...

Agent observability, aka AgentOps, has emerged as a vital ecosystem of tools for keeping an eye on what AI agents and LLMs ...

Passkey recovery and lockout for relying parties: why passkeys cannot be reset, which recovery methods to offer, and how to design a two-credential safety net.

My ISP was fastest, Cloudflare was slower, and Mullvad sent my queries halfway around the world ...

A new form of malware is targeting macOS users by impersonating Apple’s built-in crash-reporting component to trick victims ...

Sextortion is arguably the most predictable serious crime on the internet. It follows a script – and it can be stopped.

Google and Microsoft pulled ModHeader after researchers found a dormant collector built to encrypt and upload up to 1,000 ...

DNS testing is wonderful, but it can be a confusing mess.