When was Nines' last pen test?

Penetration testing (or pen testing) is a security exercise where a cyber-security expert attempts to find and exploit vulnerabilities in a computer system. The purpose of this simulated attack is to identify any weak spots in a system’s defenses which attackers could take advantage of.

Nines does pen testing at least once a year. Our last pen test was February 2026. See the letter of attestation here.