Was Bolt Energy hit by ransomware?

Bolt Energy was listed by the beast ransomware operation as a victim being extorted; data had not been published at the time of listing. Darkfield tracks this disclosure with the original leak post, screenshot and group context.

Who is the beast ransomware group?

beast is a ransomware operator tracked by Darkfield. See the full operator dossier for its known victims, sectors targeted, IOCs and leak-site infrastructure.

Ransomware victim disclosure

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Bolt Energy

Claimed by Beast · listed 3 months ago

Age

since listed · listed for ransom

Status timeline

ListedJun 2, 2026

Current state: Listed for ransom

At a glance

Group: Beast
Status: Listed for ransom
Sector: Energy
Listed on leak site: Jun 2, 2026

About the victim

AI dossier — public-source company profile

Bolt Energy is an energy solutions provider established in 2010 that specializes in reducing costs for high-voltage companies, power plants, and residential/small business customers. The company operates in energy generation and commercialization, offering customized solutions in both free and captive markets.

Industry: Energy Solutions & Power Generation
Founded: 2010

Attack summary

Severity: low — The post is a listing/announcement with no proof files, screenshots, or operational impact stated. No explicit claim of data exfiltration or encryption is detailed. Only company description is provided.

The beast group claims to have attacked Bolt Energy. The leak post does not explicitly state whether data was exfiltrated, encrypted, or both, nor does it specify what data categories are at stake.

low

What the group claims

Bolt Energy specializes in providing energy solutions aimed at reducing costs by at least 25% for high voltage companies, and offering clean and affordable energy for residential and small business customers. They also deliver customized energy solutions for power plants. Established in 2010, Bolt Energy operates in both the free and captive markets, helping clients achieve significant energy savings. The company is actively engaged in energy generation and commercialization, focusing on efficient energy solutions.

The leak post

captured from the group's site

### Bolt Electricity, Oil & Gas
Bolt Energy specializes in providing energy solutions aimed at reducing costs by at least 25% for high voltage companies, and offering clean and affordable energy for residential and small business customers. They also deliver customized energy solutions for power plants. Established in 2010, Bolt Energy operates in both the free and captive markets, helping clients achieve significant energy savings. The company is actively engaged in energy generation and commercialization, focusing on efficient energy solutions

Screenshot of the leak post

Sources

Leak posthttp://beast6azu4f7fxjakiayhnssybibsgjnmy77a6duufqw5afjzfjhzuqd.onion/card/bolt_electricity__oil___gas

Source

Indexed 3 months ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

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Disclosure context

About beast

The Beast ransomware group is a relatively new threat actor that emerged in July 2025, operating with apparent financial motivations through their ransomware campaigns. With limited public documentation available from major security agencies, the group has demonstrated activity primarily targeting victims across the United States, United Kingdom, Brazil, South Korea, and Argentina, accumulating approximately 65 known victims since their emergence. Their targeting pattern shows a focus on healthcare organizations, manufacturing companies, educational institutions, and construction firms, suggesting an opportunistic approach rather than highly specialized sector expertise. The group's recent emergence means there is insufficient public intelligence from CISA, FBI, Mandiant, or other established security researchers regarding their specific attack methodologies, initial access vectors, or technical capabilities. Given the timeline of their first observation in mid-2025, Beast represents an active and emerging threat with their current operational status remaining unclear due to limited threat intelligence reporting from authoritative sources. The group has been linked to 105 public disclosures across our corpus. First observed on a leak site on July 29, 2025; most recent post August 24, 2026. The operation is currently active.

Timeline of this disclosure

June 2, 2026Bolt Energy listed by beaston the group's public leak site

Other recent disclosures by beast

beast has been linked to 105 public victims on Darkfield. A sample of the most recent:

See the full beast dossier →

Sector and geography

This disclosure adds to ransomware activity in the Energy sector, which has 652 disclosures indexed across all operators we track.

If your organisation is affected

A listing by beast means Bolt Energy appeared on a ransomware extortion site and is being pressured to pay before any publication. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
Monitor for the data appearing on beast's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.