Morgan Stanley and Major US Banks Block AI Agents
Morgan Stanley has begun blocking third-party AI agents, with JPMorgan, Bank of America and Citi also restricting access. Security researcher jachiam0 urged agent services to proactively disconnect from bank accounts until prompt injection and related threats are better addressed.
2026-10-23 ~ 2026-10-23 · 2 related posts
- Episode 1: Axios exclusive: US banks detect unauthorized AI agents in customer accounts, scramble to respond(2026-10-22, 37 posts)
- Episode 2: David Sacks Defends User-Authorized AI Agents: Credential Sharing Is Not a Cyber Attack(2026-10-23, 5 posts)
- Episode 3: Sanders urges pause on AI agents accessing bank accounts(2026-10-23, 2 posts)
- Episode 4: Morgan Stanley and Major US Banks Block AI Agents(2026-10-23, 2 posts)
- Researcher Calls on AI Agent Firms to Voluntarily Cut Agent-Bank Account Links — joshua_saxe · 2026-10-23
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