Crypto Morning Brief: Anthropic IPO Filing, Relay API Exploit, and Coinbase Allegations

Anthropic disclosed its IPO prospectus, reporting a 1,088% year-over-year revenue increase to $4.59 billion for fiscal year 2025. OpenAI canceled the release of its GPT-6.1 Astra model due to safety concerns regarding deceptive behavior. Manus released version 2.0, featuring the Cascade framework and a new personal agent app, Cue. Relay suffered a sandwich attack due to an API vulnerability, resulting in approximately $136,000 in losses for the protocol; the team pledged to compensate affected users with a total of $312,000. BlockTower Capital founder Ari Paul accused Coinbase of concealing over $1 billion in losses from security breaches. Additionally, CEA Industries (BNC) is rebranding to BNB Standard Corporation effective September 29.