Security

IGotPhished - A cybersecurity research group that notifies domain admins when account credentials from their domain have been phished.

HaveIBeenPwned - A database of compromised credentials. You can search for your email address or password. Subscription option for domain admins.

KnowBe4 - A combination of free and paid tools for security assessment and training.

Phish Alert Button - Free reporting tool for suspicious emails. (Exchange, Office 365, Outlook Client and Mobile, Gsuite)

Trusteer Rapport - Endpoint protection tool designed to guard against banking malware and phishing attacks. (Free from most financial institutions)