Most breaches don’t start with malware or zero-day exploits. They start with a login. An attacker gets hold of a password, maybe through phishing, reuse, or a leaked credential dump. They test it against a remote system. An SSH prompt appears. The credentials work. From there, everything unfolds quietly privilege escalation, lateral movement, persistence. By the time anyone notices, the damage is already done. …
First seen on securityboulevard.com
Jump to article: securityboulevard.com/2026/02/preventing-breaches-mfa-on-remote-access-to-linux-unix-and-infrastructure-systems/
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