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Data breach

Credential theft exploiting browser auto-login spreads

First reported · Last reported · 3 related reports

Account credentials were stolen by exploiting browsers' auto-login feature, and a leak of 8 million passwords came to light. There were also cases of email accounts being hacked again just two days after being hacked.

Key facts

Affected organization
Being confirmed
Incident type
Data breach
Occurred / detected
Not confirmed
Scale of damage
8 million passwords
Cause / method
Exploitation of browser auto-login feature
Location
South Korea

If your data was exposed

Exposed dataPassword

  1. Change your password, and also change it on any other site where you use the same one. Turn on two-factor authentication if available.
  2. If you’ve suffered harm, report it. Call 118 (no area code) for privacy violations, contact the police for financial losses, and apply for dispute mediation to seek compensation.Personal Information Infringement Report Center ↗Korean National Police Agency cybercrime report ↗Personal Information Dispute Mediation Committee ↗

Timeline

  1. A leak of 8 million passwords related to auto-login came to light.
  2. A surge in credential theft exploiting browsers' auto-login feature came to light.
  3. A case of an email account hacked again two days after being hacked, and the risks of the auto-login feature, came to light.

3 related reports

The summary and key facts are written by AI from related reports and may contain errors. Check the original articles and the organization’s official statements for accurate details.