"Wanna" ransomware outbreak. Please see this Sophos article sophos.com/kb/126733 for advice on how to protect your organization. Immediate action recommended.
In versions 7.000 to 7.401 all certificates were generated with an MD5 algorithm. Since v 7.402 all certificates are using a SHA1 algorithm.
First seen in
Sophos IPSec Client
If you're still using older certificates with the MD5 algorithm, you must re-generate your Signing CA and your Server-Certificate which you're using for Cisco VPN.
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