IoT Botnet C0XMO Adds Competitor-Killing Capability
IoT Botnet C0XMO Adds Competitor-Killing Capability Pierluigi Paganini June 08, 2026 C0XMO is a new Gafgyt botnet variant exploiting old...
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Hacking Meta’s AI Chatbot
Hacking Meta’s AI Chatbot Hackers are convincing Meta’s AI support chatbot to let them take over other peoples’ accounts: A...
Ransomware Operators Keep Business Hours. The Data Proves It
Ransomware Operators Keep Business Hours. The Data Proves It Pierluigi Paganini June 01, 2026 16,699 ransomware leak posts over 2...
Vulnerability Disclosure in the Age of AI
Vulnerability Disclosure in the Age of AI New article: “Responsible Disclosure in the Age of AI: A Call for Urgent...
Friday Squid Blogging: Another Squid
Friday Squid Blogging: Another Squid Someone named “Squid” seems to be a “West Country legend.” As usual, you can also...
Chilling Effects
Chilling Effects Younger Americans have soured on the second Donald Trump presidency, but they are not protesting it. Despite an...
Friday Squid Blogging: Regulating Squid Fishing in the South Pacific
Friday Squid Blogging: Regulating Squid Fishing in the South Pacific The South Pacific Regional Fisheries Management Organization (SPRFMO) needs to...
macOS Kernel Memory Corruption Exploit
macOS Kernel Memory Corruption Exploit A group used Anthropic’s Mythos AI model to help find a kernel memory corruption vulnerability...
On AI Security
On AI Security Good report: Executive Summary: Let’s say you wanted to make sure that your AI is secure. Can...
Zero-Day Exploit Against Windows BitLocker
Zero-Day Exploit Against Windows BitLocker It’s nasty, but it requires physical access to the computer: The exploit, named YellowKey, was...
Friday Squid Blogging: Bigfin Squid
Friday Squid Blogging: Bigfin Squid Article about the bigfin squid. As usual, you can also use this squid post to...
Bypassing On-Camera Age-Verification Checks
About Bruce SchneierI am a public-interest technologist, working at the intersection of security, technology, and people. I've been writing about...
Upcoming Speaking Engagements
Upcoming Speaking Engagements This is a current list of where and when I am scheduled to speak: I’m giving a...
How Dangerous Is Anthropic’s Mythos AI?
How Dangerous Is Anthropic’s Mythos AI? Last month, Anthropic made a remarkable announcement about its new model, Claude Mythos Preview:...
