Hey, it's full NTLM support in @haveibeenpwned's Pwned Passwords! We've had *heaps* of requests for this so @stebets has gone ahead and built it for you. That's now full parity with SHA-1 so you can query the k-anonymity API or just download 'em all: https://www.troyhunt.com/pwned-passwords-adds-ntlm-support-to-the-firehose/