Indicators are what attackers leave behind. Stolen credentials are what they arrive with.
1 IOC
Public PoC Released for Microsoft Exchange Pre-Auth Remote Code Execution
Excerpt
A publicly available proof-of-concept (PoC) repository is drawing attention to a potential pre-authentication remote code execution chain affecting on-premises Microsoft Exchange Server deployments. The repository references CVE-2026-62911, an Exchange authentication-bypass vulnerability disclosed after Pwn2Own Berlin 2026. However, defenders should treat published exploit material as unverified until it has been independently tested in a controlled, isolated lab environment.…
Read the original report →Indicators of Compromise
Open the mindmap →1 indicators
| Type | Indicator | Confidence | Score | First Seen |
|---|---|---|---|---|
| CVE | CVE-2026-62911 | High | Score 61/100 | First seen |
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