Over 4,000 Sophos firewall devices exposed to internet are vulnerable to a critical vulnerability that enables hackers to run malicious code on the target device. This code injection vulnerability ...

Sophos Firewall hotfixes are installed by default, but you can find instructions on how to apply them and validate that they were successfully installed by referring to KBA-000010084.

Sophos has been investigating multiple China-based groups targeting Sophos firewalls, with botnets, novel exploits, and ...

The US Departments of Treasury and Justice have named a Chinese business and one of its employees as the actors behind the 2020 exploit of a zero-day flaw in Sophos firewalls… The attack was ...