Energy Data Breaches — Page 2

Salters Propane, a U.S. propane supplier, was targeted in an unverified ransomware attack claim by the SpaceBears group in July 2026. No official confirmation or verified details on affected individuals or data types are available.

A data breach involving Sun Pacific Solar Electric Inc. was reported to the California Attorney General, though details regarding the incident remain unconfirmed.

legendsmn / Blue Ox / Paul Bunyan / Lumberjack Electric experienced a ransomware incident in June 2026, though specific details about affected data are not yet available.

Deep Well Services experienced a reported data breach in June 2026, with claims of over 7,000 records compromised, according to a ransomware leak site. This report is unverified.

Beusa Energy experienced an external system breach in 2025, affecting 7,174 individuals, with notification sent in 2026.

American Battery Factory reportedly experienced a data breach in May 2026, as claimed by the WorldLeaks ransomware group. The breach has not been officially confirmed by the company or regulators.

Eversource Energy experienced a data breach in April 2026, disclosed in May 2026, that affected approximately 3,049 individuals.

A ransomware group claimed a data breach at Vantage Energy LLC in 2026, though concrete data breach details are not publicly available or confirmed by official sources.

A data breach involving Kern Oil & Refining Co. d/b/a Kern Energy was reported by the California Attorney General, but no specific details about the incident are publicly available.

Five States Energy Company, LLC experienced a data breach in 2026 affecting 2,251 individuals, involving Social Security numbers and bank account numbers.

TIMEC Oil & Gas, Inc. experienced an external system breach in April 2026, affecting one Maine resident.

blossmangas.com, associated with Blossman Gas, experienced a ransomware attack in April 2026, as claimed by the Dragonforce group.

O'Day Equipment experienced a data breach in March 2026, with its domain claimed by the Dragonforce ransomware group.

Summa Energy experienced a data breach in March 2026, according to reports from ransomware tracking sites. Details about affected individuals and data types remain unavailable.

Capital Star Oil & Gas, Inc. experienced a data breach in November 2025 that was discovered in March 2026. The incident affected 4 Maine residents.

Peninsular Electric Distributors, a US-based electrical equipment distributor, reportedly experienced a data breach by the Akira ransomware group on March 9, 2026.

A ransomware claim targeting Crescent Energy Company (crescentenergyco.com) was reported in March 2026, with the Chaos threat actor group taking responsibility. Specific details about affected individuals or data types have not been publicly disclosed.

Graham County Electric Cooperative experienced a ransomware attack by the Dragonforce group around March 6, 2026, though specific details about affected individuals or data types remain unconfirmed.

Tennessee Valley Electric Cooperative experienced a data breach in March 2026, as claimed by the Qilin ransomware group. Few details are publicly available regarding this incident.

Integral Analytics, a U.S. company specializing in data intelligence solutions for the energy sector, reportedly experienced a data breach in March 2026, claimed by the AiLock ransomware group.