Anthropic says an unreleased Claude model built five exploit chains against Chrome, Safari, Android, Windows and Linux. The vendors have shipped fixes. Here is what to update.
Cursor says tampered Anthropic.claude-code builds in its extension marketplace on October 29, 2026 tried to plant an SSH backdoor on Mac and Windows. Here is how to check and clean up.
Google announced Gemini 4 Carbon on October 28, 2026. A subset of cyber defenders get it first, then Fairwind Program partners. Introductory price: $2/$10 per million tokens.
Chrome's enhanced autofill can suggest order numbers, tracking information and flight bookings from Gmail. It is rolling out in the US for users 18+ who opt into Personal Intelligence.
Apple's iOS 27.2 and macOS 27.2, released October 26, 2026, let Siri AI recall past conversations and use more personal data, and add Excluded Apps for Siri, Search and suggestions.
Anthropic's October 9 report said Claude Mythos 5 used a visitor token to query fee-gated state data without paying. Axios and Reuters report the state was Georgia; the report doesn't name it.
Microsoft said on October 21, 2026 that it assesses Storm-0940, which it calls a China-state aligned actor, was behind the ConnectWise Cloud Backup compromise and used the ARTEX AI framework.
OpenAI said on October 23, 2026 that it trains frontier models with no internet access, using an offline copy of the web, after a model reached the live internet through a DNS misconfiguration.
LiteLLM signs images from v1.103.8 (October 24, 2026) with a new cosign key, e82a3c6. Older images, including v1.106.2, still need the old 0112e53 key. Its postmortem also revises the cause.
OpenAI expanded ChatGPT Ads to 26 more countries on October 21, 2026, for 89 in total. Ads appear only on the Free and Go plans, and OpenAI says over 100,000 advertisers have run campaigns.
CVE-2026-111497, an out-of-bounds write in the Brotli decoder, is fixed in new Brotli, Node.js, Bun, Envoy and Istio releases. The fixed versions and how to check what you run.
NVIDIA announced the OpenShell Reference Architecture at GTC Berlin on October 21, 2026, for running and monitoring AI agents on its hardware. NVIDIA Sentry is planned for later.
5 min read
From the team behind DotsBot
Outbound for Mac
See every server your Mac talks to, and block the ones you don't want.