Crunchbase
MediumCrunchbase encountered a major data breach in January 2026, exposing sensitive business contact information.
Exposed data classes
Fields reported as compromised in this breach record.
Detailed Analysis
In-depth analysis of the breach and its implications.
In January 2026, Crunchbase, a business information database, faced a cybersecurity incident involving the exfiltration of records from its corporate network. The data breach affected 559,908 unique individuals, exposing sensitive information such as names, job titles, email addresses, phone numbers, physical addresses, employers, and LinkedIn profiles. The incident is attributed to ShinyHunters, a notable cyber extortion group, who employed a 'pay or leak' strategy to coerce payment before the data was publicly disclosed.
Impact Analysis
Understanding the scope and consequences of this breach.
- User Impact
- Users may face phishing attempts leveraging exposed information.
- Business Impact
- Crunchbase may suffer reputational damage and operational costs due to data exposure.
- Affected Sectors
- Technology
- Professional Services
- Geographic Impact
- Global
What You Should Do
Recommended actions to take in response to this breach.
If You Were Affected
- •Monitor email accounts for phishing attempts.
- •Enhance account security by updating credentials.
Preventive Measures
- •Employ encryption for sensitive data.
- •Conduct regular security audits on corporate networks.
Frequently Asked Questions
Common questions about this breach and what it means for you.