Trello
HighData breach exposed 15 million records from Trello via enumeration of public resources.
Exposed data classes
Fields reported as compromised in this breach record.
Detailed Analysis
In-depth analysis of the breach and its implications.
The Trello data breach discovered in January 2024 involved the exposure of over 15 million records, including email addresses, names, and usernames. These records were obtained through enumeration, leveraging publicly accessible resources combined with data from prior breaches, and subsequently offered for sale on a malicious forum. Despite this, Trello disclosed that internal systems had not been accessed without authorization.
Impact Analysis
Understanding the scope and consequences of this breach.
- User Impact
- Exposed users may experience phishing and unsolicited contact.
- Business Impact
- Trello faces reputational harm and customer trust challenges due to this breach.
- Affected Sectors
- Project Management Software
- Cloud Services
- Geographic Impact
- Global
What You Should Do
Recommended actions to take in response to this breach.
If You Were Affected
- •Change associated passwords immediately.
- •Monitor email accounts for unauthorized access.
- •Be cautious of phishing attempts.
Preventive Measures
- •Use unique and strong passwords.
- •Enable two-factor authentication where possible.
- •Regularly check account security status and activity.
Frequently Asked Questions
Common questions about this breach and what it means for you.