CompanyAnthropic6 recent entries15 Jul 2026How I tricked Claude into leaking your deepest, darkest secretsHow I tricked Claude into leaking your deepest, darkest secrets I've been impressed by the way the Claude web_fetch tool is designed to avoid data exfiltration attacks. Ayush Paul found a hole in that→25 Jul 2026Quoting Boris ChernyMore than any of these eval scores, what is most exciting to me is something else: Opus 5 is our least prompt injectable model yet. It is a bit buried in the system card, but across PI evals and red t
CompanyOpenAI5 recent entries5 Jun 2026OpenAI Help: Lockdown ModeOpenAI Help: Lockdown Mode OpenAI first teased this in February, but now it's live and 'rolling out to eligible personal accounts, including Free, Go, Plus, and Pro, and self-serve ChatGPT Business ac→15 Jul 2026GPT-Red: Unlocking Self-Improvement for RobustnessOpenAI’s GPT-Red is an automated red-teaming model trained via self-play; GPT-5.6 Sol shows 6× fewer hard prompt-injection failures.→5 Aug 2026Incident Report: unsanctioned agent behaviour during cyber testingIncident Report: unsanctioned agent behaviour during cyber testing It happened again. This time it was the UK government's AI Security Institute who accidentally attacked other companies while running→11 Aug 2026Stealing Reasoning Traces from Proprietary LLM APIsStealing Reasoning Traces from Proprietary LLM APIs A vanity domain name (stolen-thoughts.com) for a neat paper: Anthropic, OpenAI, and Google return encrypted chain-of-thought blocks to clients that →17 Sept 2026Self-generated prompt injections in compaction summariesSelf-generated prompt injections in compaction summaries In Our framework for reporting model misalignment OpenAI provide 'six reports on unexpected or concerning model behavior we’ve observed in the
CompanyGoogle2 recent entries20 May 2026Google I/O, Gemini Spark, AntigravityIt's hard to find much to write about Google I/O this year because I have a policy of not writing about anything that I can't try out myself, and a lot of the big announcements are 'coming soon'. I ac→11 Aug 2026Stealing Reasoning Traces from Proprietary LLM APIsStealing Reasoning Traces from Proprietary LLM APIs A vanity domain name (stolen-thoughts.com) for a neat paper: Anthropic, OpenAI, and Google return encrypted chain-of-thought blocks to clients that
CompanyMeta1 recent entries1 Jun 2026Hackers Simply Asked Meta AI to Give Them Access to High-Profile Instagram Accounts. It WorkedHackers Simply Asked Meta AI to Give Them Access to High-Profile Instagram Accounts. It Worked I had trouble believing this story was true, but I've seen it verified from multiple sources now: One vid