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Mitigate immediately: Microsoft Exchange Zero-Vulnerability

Chinese APT Group Hafnium has not only gained persistent system access into files and mailboxes, but also to credentials stored on affected systems. The back doors to your email boxes and servers can persist on servers even after being patched.

“the attack will disproportionately impact those that can least afford it (SMBs, EdU, States, Locals).” “Sheer scale & speed of this one is terrifying. It's trivial to exploit. Countdown to Ransomware?” - Christopher Krebs, Former CISA Director via Twitter

Rely on the professional support from our highly qualified computer forensics team at CUSTOS to secure your servers and eliminate malicious activity!

CVE-2021-26855, CVE-2021-26857, CVE-2021-26858, and CVE-2021-27065

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