Energy Data Breaches

Advanced Power Services (NA) LLC experienced a data breach in 2025 that was disclosed in August 2026, potentially exposing personal information of individuals.

Delek US was listed in a reports-only 2026 data breach claim by the Helix ransomware group on August 19, 2026. The alleged Delek US data breach has not been officially confirmed, and affected individuals and data types remain unknown.

NETPOWER.COM data breach in 2026 was reported by a ransomware tracker tied to Clop, but no company confirmation or public notice was available in the source material.

Reid Electric Service, Inc. data breach in 2026 was listed by a ransomware tracker after a Dark Project cyberattack claim. No official confirmation, affected count, or data types were publicly verified in the source material.

Belasco Electric data breach in 2026 was reported by a ransomware tracker on 2026-08-03, but no official company or regulator confirmation was found. The available source mentions possible employee information exposure, while the exact data types and affected count remain unconfirmed.

A ransomware-leak site claimed in July 2026 that Indigo Energy experienced a data breach, but this claim remains unverified.

A reported data breach involving ProDirectional Drilling in 2026 has no public confirmation or details regarding affected individuals or data types. There is no evidence of a breach being publicly disclosed by the company or reported by regulators or news outlets.

Target Energy Solutions experienced a data breach in July 2026, stemming from a ransomware attack by the cmdorganization threat group.

STEP Oiltools experienced a data breach in July 2026, when the Dragonforce ransomware group claimed to have exfiltrated internal files.

Carolina Agri-Power experienced a data breach in July 2026, confirmed as a ransomware attack by the Qilin group.

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.