Mandiant Unleashes Net-NTLMv1 Rainbow Tables to Kill a 25-Year-Old Zombie Protocol
Mandiant just handed security pros a loaded gun against Net-NTLMv1, with rainbow tables that crack hashes on a $600 PC. It's time to bury this relic for good.
Mandiant just handed security pros a loaded gun against Net-NTLMv1, with rainbow tables that crack hashes on a $600 PC. It's time to bury this relic for good.
Imagine a hacker quietly stealing certificates for your top execs, good for years of backdoor access. CVE-2026-20929 makes it dead simple via DNS tricks—your AD setup's nightmare.