MyHeritage Ltd. disclosed a data breach affecting 92,283,889 users. The incident, occurring on October 26, 2017, involved the unauthorized access and exfiltration of user email addresses and hashed passwords. The breach was discovered on June 4, 2018, when a security researcher notified the company. MyHeritage responded by engaging forensic investigators, notifying authorities, expiring all user passwords, and enabling Two-Factor Authentication.
Affected (this filing): 92,283,889