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New York State Electric & Gas Data Breach History

Energy United States
Website

NYSEG is an electric and gas utility serving New York State.

This page shows all data breaches of New York State Electric & Gas. View the complete breach timeline, records exposed, root causes, and AI breach risk score. BreachHistory tracks disclosed data breaches worldwide.

1Total breaches
1.8MRecords breached
January 2012Last breach
32 AI Breach Risk score Moderate

Data Breach Timeline — All New York State Electric & Gas Breaches

New York State Electric & Gas Data Breach Summary

This page tracks the New York State Electric & Gas data breach history and cybersecurity incidents affecting New York State Electric & Gas (United States). BreachHistory currently indexes 1 publicly disclosed or catalogued incident spanning 2012, with approximately 1.8 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 New York State Electric & Gas 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 New York State Electric & Gas Data Breaches

The largest indexed incidents include the 2012 — New York State Electric & Gas: An employee from a software consulting firm …. Record counts originating from threat actors or leak sites should be treated as estimates unless confirmed by New York State Electric & Gas or a regulator. Below is the list of large data breaches:

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.

New York State Electric & Gas Data Breach 2026

At the time of this update, no New York State Electric & Gas 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 New York State Electric & Gas 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 New York State Electric & Gas 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.

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