A massive data breach has been uncovered and it’s compromised 773 Million email addresses.

Millions of unique passwords have also been jeopardized and posted to a hacking forum.

The major mishap was was first reported by security researcher Troy Hunt.

Hunt runs a website called “Have I been Pwned.”

Users can search to see if their email address or password has been compromised.

Some say it might be a good idea to check the site now in the wake of this recent hack.

Hunt tells Wired.com that it’s difficult to see where the info originated from, but it could have come from more than 2,000 leaked databases.

According to Wired, this type of breach has happened before, but never on this scale.

Check here if you where infected: https://haveibeenpwned.com/