Home Depot Data Breach History

This page tracks the Home Depot data breach history and cybersecurity incidents affecting Home Depot (United States). BreachHistory currently indexes 3 publicly disclosed or catalogued incidents spanning 2007 through 2014, with approximately 56.0 million records reported as exposed across all indexed events. These totals may include overlapping datasets or third-party estimates and should not be interpreted as unique affected users.

The Home Depot breach timeline includes major data breaches, cyber attacks, data leaks, credential exposures, API abuse, and other security incidents. Each incident provides details on the estimated records exposed, attack method, affected data types, and supporting public sources. Currently, 0 incidents are company-confirmed.

Largest Home Depot Data Breaches

The largest indexed incidents include the 2014 — Home Depot: Apr — Sep 2014, 56.0M records and the 2007 — Home Depot: A laptop was stolen on March 23, 6K records. Record counts originating from threat actors or leak sites should be treated as estimates unless confirmed by Home Depot or a regulator. Below is the list of large data breaches:

• 2014 2014 — Home Depot: Apr–Sep 2014, 56.0M records — about 56.0M records exposed · Catalogued incident
• 2007 2007 — Home Depot: A laptop was stolen on March 23, 6K records — about 5.6K records exposed · Catalogued incident

What Information Was Exposed?

Depending on the incident, exposed data may include email addresses, payment card and financial account data, and other personal information (PII). The exact data varies between incidents, so review each breach page before assuming your information was affected.

Home Depot Data Breach 2026

At the time of this update, no Home Depot data breach has been catalogued for 2026. New incidents are added as official disclosures, regulatory filings, or credible cybersecurity reports become available.

What To Do If You Were Affected

If you believe your account may have been involved in a Home Depot data breach, change any reused passwords, enable multi-factor authentication (MFA), monitor your account for suspicious activity, and be cautious of phishing emails or fake breach notifications.

This Home Depot breach history is maintained by BreachHistory using public disclosures, regulatory filings, security research, and clearly labelled third-party claims. For the complete breach timeline, records exposed, incident details, and AI Breach Risk Score, explore the sections on this page.