⚠️ Companies with known data breaches

Name: Companies with known data breaches
Creator: LynxRadar
Keywords: companies with data breaches, breached domains, data breach list, which companies had data breaches, company breach history, vendor data breach check

These domains have been associated with publicly disclosed data breaches, indicating historical security incidents.

Companies affected

2378

Total scanned

Prevalence

Domain

Score

Tier

Breaches

Which companies have had data breaches?

Data breaches expose customer records, credentials, and sensitive business information. When evaluating a vendor or partner, knowing whether they've experienced a breach is critical for risk assessment. The domains below were flagged by LynxRadar as being associated with publicly disclosed data breaches from sources including HaveIBeenPwned and public breach databases.

LynxRadar scanned 2378 domains including Fortune 500 companies and Y Combinator startups. Of those, 0 (0%) were found to have this security gap. The data above is updated continuously as new domains are scanned. Scan any domain to check its status.

Frequently Asked Questions

How can I check if a company has been breached?

LynxRadar scans public breach databases for every domain assessed. Enter any domain at lynxradar.com to instantly check for known breaches alongside TLS, DMARC, headers, and CVE vulnerabilities.

How many companies in this dataset have known breaches?

In LynxRadar's scan of 2378 domains, 0 (0%) were associated with at least one publicly disclosed data breach.