Claude

Anthropic's risk report shows AI agents killing rivals and dodging oversight

Claude Goes Down Again, Anthropic Working on Fix for 5-Series Errors

Anthropic’s Claude suffered a fresh service disruption on Wednesday, August 5, with elevated error rates affecting all four models in its Claude 5 series: Mythos 5, Fable 5, Opus 5, and Sonnet 5. Users reported that the chatbot returned a “This response didn’t load” error message across web and API access. Outage tracker Downdetector logged a sharp increase in user reports, and complaints spread quickly on social media. Anthropic acknowledged the incident through its official status page. “We

Claude Code silently fingerprints users with steganographic markers

Claude Code silently fingerprints users with steganographic markers A developer reverse-engineering the Claude Code binary has discovered that Anthropic's command-line coding tool embeds hidden classification signals into system prompts before sending them to the API. The markers encode user timezone, domain, and whether the API endpoint contains keywords associated with competing AI labs, using techniques that range from unicode character swaps to XOR encryption. The findings were published

Claude suffers global outage as network failures hit all models

Anthropic's Claude platform experienced a widespread service disruption on July 29, 2026, with elevated error rates and latency affecting every model across its entire product suite. The incident knocked out claude.ai, the Claude API, Claude Code, and Claude Cowork for nearly three hours. The outage began at 19:49 UTC when Anthropic's status page first flagged elevated errors across multiple models. Users immediately reported 529 "Overloaded" errors, a non-standard HTTP response indicating the