Proofpoint Protect shifted the AI agents security discussion from whether enterprises will deploy them to how intent should be governed as agents and attackers operate at speed. Proofpoint said about 99% of the agentic activity it monitors runs on ordinary endpoints rather than in the cloud. The event’s direction moves toward intent-based models and knowledge-graph controls that turn written governance policies into real-time checks for both humans and AI agents.
Anthropic reported that Claude’s AI agents discovered an unknown DNA enzyme system in bacteriophage genomes that resembles CRISPR. The company said the search took 21 hours and used about 210 million tokens. Lab experiments so far confirmed RNA expression from the DNA repeats, but the system’s actual function—including whether it can edit DNA—remains unclear and Anthropic is seeking outside collaboration.
Claude Opus 5.5 was released with updates to Claude Code, plus OpenAI’s GPT-6 Luna/Sol pricing changes also discussed. The Opus 5.5 release increased Claude Code’s five-hour limits by 20%. As a result, the default Claude Code “go-to agent” shifted to Claude Code for the author’s workflows while GPT-6 Sol’s lower cost showed mixed performance on long tasks.
Anthropic’s Threat Intelligence report says AI agents are lowering the expertise needed for cyberattacks, expanding which companies could be targeted.
It describes an intrusion where attackers gained full administrative control of a company’s cloud environment in roughly three hours and then extracted data from about 200 customers.
As a result, more intrusion paths and automated workflows are expected to spread across many attacker types, including scams that operate at large scale.
The LWiAI Podcast episode discussed major recent AI developments including OpenAI’s rollout of GPT-6 Astra, Anthropic’s “pacing” debate, AI extinction warnings, and multiple security incidents.
Anthropic’s EMEA startups head told 250 London startup founders that the company is not trying to take over founders’ businesses. The meeting took place yesterday morning with those 250 startups. As a result, Anthropic positioned its approach as supportive rather than competitive with startup growth.
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