San Francisco Public Utilities Commission Data Breach History

This page tracks the San Francisco Public Utilities Commission data breach history and cybersecurity incidents affecting San Francisco Public Utilities Commission. BreachHistory currently indexes 1 publicly disclosed or catalogued incident spanning 2011, with approximately 180 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 San Francisco Public Utilities Commission 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 San Francisco Public Utilities Commission Data Breaches

The largest indexed incidents include the 2011 — San Francisco Public Utilities Commission: Hacked, 180K records. Record counts originating from threat actors or leak sites should be treated as estimates unless confirmed by San Francisco Public Utilities Commission or a regulator. Below is the list of large data breaches:

• 2011 2011 — San Francisco Public Utilities Commission: Hacked, 180K records — about 180.0K 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.

San Francisco Public Utilities Commission Data Breach 2026

At the time of this update, no San Francisco Public Utilities Commission 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 San Francisco Public Utilities Commission 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 San Francisco Public Utilities Commission 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.