high severity June 03, 2025 · 3 min read Unverified claim — what this is

Solar City Listed by Blacklock Ransomware Group

If you are a customer of Solar City, here’s what is being claimed, and what it would mean for you.

Electricity, Oil & Gas Australia <25 Employees Solar City® is dedicated to assisting towns, cities and city regions in fully integrating renewable energy technologies. Revenue <$5 Million
— from Blacklock’s own leak-site posting. This is the group’s claim, quoted verbatim; it is not GalaxyWarden’s reporting and has not been independently verified.

Solar City Listed by Blacklock Ransomware Group

Solar City, an Australian renewable energy firm, has been listed on the leak site of the blacklock ransomware group, with internal files reportedly exfiltrated during a ransomware attack. The incident, first reported on June 03, 2025, affects a company that works with towns and cities on renewable energy integration. While the exact number of individuals whose data may have been exposed remains unknown, any customers, partners, or employees whose personal information was stored in those systems could be impacted.

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What Public Reporting Shows

Public reporting indicates that blacklock claims to have stolen internal files from Solar City, a company with fewer than 25 employees and annual revenue under $5 million. The data was allegedly exfiltrated as part of a ransomware attack on the electricity, oil, and gas sector firm based in Australia. No specific volume of records or detailed list of exposed data types has been publicly confirmed beyond the general description of internal files. The listing appeared on the group's leak site, which is accessible via onion address and mirrored on ransomware tracking platforms such as ransomware.live.

Why This Matters for You and Your Family

When a company like Solar City suffers a breach, the information it holds about ordinary customers, local government contacts, suppliers, and staff can end up in the hands of criminals. Internal files often contain names, addresses, phone numbers, email accounts, contract details, and sometimes payment information. Once that data leaves the company's control, it can be sold, traded, or used to target you directly. For your family, this means a higher risk of phishing emails, identity theft attempts, or unwanted calls that feel personal because attackers know where you live or what services you use.

Even smaller companies handle sensitive information about households. If you or your family have interacted with Solar City or similar local renewable energy providers, it is worth assuming your details could be among those now circulating.

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What the free scan actually returns

Sample resultyou@email.comIllustrative — not a real person

Found on people-search siteswe remove these

These listings are live, public, and legal to remove — and removing them is what we do.

value redacted in this sampleage, relatives, address historySpokeo

value redacted in this samplephone, household, property recordsBeenVerified

value redacted in this sample580 companies checked

Found in breach recordsverifiedreported — unverified

Each record is labeled: confirmed breach data, or an attacker’s claim no one has verified.

verifiedvalue redacted in this samplepassword + phone · 2024telecom breach

unverifiedvalue redacted in this sampleclaimed in ransomware listing · 2026leak-site claim

Leaked data cannot be deleted from the internet — anyone claiming otherwise is lying. Broker listings can be removed. We do the second, and show you exactly what to fix from the first.

Report details & sourcing

Attributed to Blacklock · 64 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed June 03, 2025

Last reviewed August 8, 2026

Affected Unconfirmed

By GalaxyWarden Threat Research · Editorial & sourcing standards

Unverified claim — what this report is

This page documents a public listing on a ransomware/extortion group’s leak site, tracked via public threat-intelligence sources. A listing is the attacker’s claim. GalaxyWarden aggregates and reports such claims; we have not independently verified that a breach occurred, what data (if any) was taken, or the accuracy of anything the group asserts, and the named organisation has not necessarily confirmed the incident. Sections above describe what the listing shows and the group’s documented history — not verified findings about the named organisation. If you represent this organisation and believe anything here is inaccurate, tell us and we’ll review it promptly.

Editorial & sourcing policy

GalaxyWarden is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data. Breach information is compiled from publicly accessible sources and threat-intelligence platforms, and is reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — see our content & takedown policy or write to support@galaxywarden.com.

Threat-actor tracker

Blacklock — 64 incidents tracked

Every breach we've attributed to Blacklock, in one running log. See who else they've hit →

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