2013 breach disclosed 2017 — 1.7M accounts

2017 1.7M records affected

Data compromised

Email addresses, Passwords, Addresses

Technical writeup

Imgur admitted leak of 1.7 million user accounts. Breach occurred in 2013; disclosed in 2017. Email addresses and passwords (hashed with bcrypt) exposed.

Root cause

Legacy breach; credential exfiltration.

References

https://blog.imgur.com/2017/11/24/notice-of-data-breach/