AWS Bedrock AgentCore Flaw Allowed Attackers to Hijack AI Agents Using a Single Prompt
Zenity showed one prompt could steal Bedrock AgentCore credentials and reach other agents in the account.
75
Product
Amazon Bedrock AgentCore
- Mentions · 7d0
- Mentions · 30d6
- All mentions8
- First seenAug 20, 2026
- Last mentioned21d ago
Timeline
8 articles · newest firstOne Prompt Could Hijack AWS AI Agents and Steal Cloud Credentials
Zenity's AgentCorruption chain let one prompt expose Bedrock AgentCore chats, memories, and cloud secrets.
73
AWS AgentCore security undone by prompt requesting credentials
Zenity Labs showed one prompt could steal AWS AgentCore IMDS credentials and hijack regional agents.
76
'AgentCorruption' Puts AWS Environments At Risk With Single Prompt
Patched AWS Bedrock AgentCore flaw AgentCorruption could let one prompt seize an agent fleet.
74
A single prompt was enough to hijack every AI agent in an AWS account, Zenity researchers found
Zenity says one prompt against a public Bedrock AgentCore agent could hijack every agent in that AWS region.
72
AWS takes aim at runaway AI agent behavior with Strands Box
AWS released Strands Box, an open-source macOS sandbox that enforces behavioral policies on AI agents.
47
Akeyless adds real-time enforcement for AI agents in production
Akeyless launches Agentic Runtime Authority, enforcing real-time intent-based access control on AI agent actions, with integrations for Claude Enterprise, OpenAI Codex and Amazon Bedrock AgentCore
32
AWS limits AI agents’ data access, even when manipulated
AWS detailed propagating user authorization context through Bedrock AgentCore so downstream services enforce access controls even if the agent is manipulated via prompt injection.
48
Appears with
- Amazon Web Servicesvendor · 5
- Zenity Labsorganization · 3
- AWS Secrets Managerproduct · 3
- Amazon Elastic Container Registryproduct · 3
- Firecrackerproduct · 3
- Amazon Web Servicesorganization · 3
- AWSvendor · 2
- Kadence Internationalorganization · 1
- Strands Boxproduct · 1
- OpenAI Codexproduct · 1
- Microsoftvendor · 1
- Dogwoodproduct · 1
- SecretlessAIproduct · 1
- Amazon Cognitoproduct · 1
- Strandsproduct · 1
- Pareekh Consultingorganization · 1
Entities are extracted by the model from each article. First seen , last mentioned . Watching keeps it in this browser only (no account); the watchlist page and dashboard alerts use it.