Walgreens Boots Alliance Data Breach History

This page tracks the Walgreens Boots Alliance data breach history and cybersecurity incidents affecting Walgreens Boots Alliance. BreachHistory currently indexes 1 publicly disclosed or catalogued incident spanning 2017, with approximately 150 thousand 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 Walgreens Boots Alliance 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 Walgreens Boots Alliance Data Breaches

The largest indexed incidents include the 2017 — Boots advantage cards taken through through credential…. Record counts originating from threat actors or leak sites should be treated as estimates unless confirmed by Walgreens Boots Alliance or a regulator. Below is the list of large data breaches:

• 2017 2017 — Boots advantage cards taken through through credential… — about 150.0K records exposed · Catalogued incident

What Information Was Exposed?

Depending on the incident, exposed data may include email addresses, passwords, phone numbers, names, profile information, account identifiers, and other personal information (PII). The exact data varies between incidents, so review each breach page before assuming your information was affected.

Walgreens Boots Alliance Data Breach 2026

At the time of this update, no Walgreens Boots Alliance 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 Walgreens Boots Alliance 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 Walgreens Boots Alliance 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.