Here are the key details about the “EchoLeak” zero-click exploit targeting Microsoft 365 Copilot as documented by Aim Security, according to the SiliconANGLE article (June 11, 2025):
What is EchoLeak?
EchoLeak is the first publicly known zero-click AI vulnerability.
It specifically affected...
ai attack surface
ai hacking
ai safety
aisecuritybreachai vulnerabilities
aim security
copilot security
cyber threat
cybersecurity
data exfiltration
generative ai risks
information leakage
llm security
microsoft 365
microsoft security
prompt injection
security patch
security vulnerabilities
siliconangle
zero-click exploit
