high severity December 25, 2024 · 3 min read Unverified claim — what this is

optiline.com Listed by Cactus Ransomware Group

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

27.02.2025 UPDATE! 100% Disclosed 947GB >> Download link #2Commercial & Residential Construction. “Optiline Enterprises specializes in a variety of construction services including interior and exterior steel framing, drywall and drywall finishes, insulation and soundproofing, EIFS (Exterior Insulation Finishing System) & cultured stone. They bring high-volume building and retail exterior experience to the table, combined with family values.” Website: <a href="https://www.optiline.com/">https://www.optilin
— from Cactus’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.

optiline.com Listed by Cactus Ransomware Group

On December 25, 2024, construction company Optiline Enterprises appeared on the leak site of the Cactus ransomware group. The attackers claim to have stolen 947 GB of internal files from the firm, which specializes in steel framing, drywall, insulation, EIFS, and related commercial and residential work. An update posted February 27, 2025, stated that 100% of the data had been disclosed and included download links.

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Reported Details of the Breach

Public reporting indicates the incident began as a ransomware attack in which the group first gained access to Optiline’s network, exfiltrated files, and later published a sample on their onion-based leak site. The exposed material consists of internal documents rather than a structured database of customer records. No exact count of affected individuals has been released. The primary source remains the Cactus leak page hosted on the ransomware.live tracker at the onion address listed in the source note below.

Why This Matters for You and Your Family

When a local construction business loses control of its internal files, the ripple effects can reach families who have worked with that company. Contracts, invoices, change orders, insurance details, and contact information often contain names, addresses, phone numbers, email addresses, and financial references. Once those records leave the company’s protected systems, they can be searched, sold, or used to build profiles on ordinary people who simply hired a contractor for a home renovation or commercial build-out. 947 GB of internal files is a large volume; even a fraction of that data can expose hundreds or thousands of customer and employee records.

The Doxxing and Identity-Chain Risks

Stolen internal files frequently contain more than one piece of identifying information about the same person. An email address listed in one document can be matched to a phone number in another, then linked to a physical address or family member’s name. Attackers and data brokers chain these fragments together, creating persistent profiles that fuel identity theft, phishing, and doxxing. Credential leaks discovered in such dumps often cascade into gaming-account takeovers when the same password was reused for a child’s Roblox, Fortnite, or Steam account. The combination of personal and household data turns a single breach into a long-term privacy problem for you and your family.

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Found on people-search siteswe remove these

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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 Cactus · 247 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed December 25, 2024

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.

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Cactus — 247 incidents tracked

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