Unverified50% confidenceOpinionExact time
The core defense philosophy against this type of attack is: Scope beats trust.
1
Sources
50%
Confidence
Long-term
Relevance
10/11/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedMulti-agent architectures introduce a Trust Propagation attack surface, where content transmitted by a compromised agent may carry malicious instructions, constituting a lateral movement attack.78% similarUnverifiedThe attack was a combined attack of indirect prompt injection and privilege abuse, with the root cause being incorrect trust assumptions at the architectural level rather than a code bug.74% similarUnverifiedTraditional security measures such as code audits, static analysis, and hash verification are ineffective at detecting threats from trusting-trust attacks.72% similarUnverifiedThe restrictive defense approach acknowledges that prompt injection cannot be completely prevented, and instead limits the lateral spread of a single attack through isolation, aligning with the development trajectory of zero-trust architecture in cloud security.72% similarUnverified在模型后门检测尚不成熟的当前阶段，源头信任（确认模型发布者身份和意图）仍是防御模型供应链攻击最实际的第一道防线71% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/995771API
curl https://kongchang.com/api/v1/knowledge/claims/995771MCP
get_claim(id=995771)