icgad.com Listed by threeam Ransomware Group

On February 21, 2025, Interstate Commercial Glass and Door, Inc. appeared on the leak site of the threeam ransomware group. The company, a glass and glazing subcontractor serving schools, hospitals, and office buildings in Northwest Ohio and Southeast Michigan, is claimed to have had internal files exfiltrated during a ransomware attack. While the exact number of people affected remains unknown, any customer, employee, vendor, or partner whose personal or business information passed through the company’s systems could now be exposed.

What's Publicly Reported from Reporting

Public reporting indicates that threeam posted data stolen from Interstate Commercial Glass and Door after the company apparently did not meet the group’s demands. The internal files taken include documents that ransomware operators routinely extract to pressure victims. No confirmed total of records or specific customer lists has been published, but the nature of a glazing subcontractor’s records often includes names, addresses, phone numbers, email addresses, insurance details, and payment information for both commercial clients and individual homeowners.

The incident follows the typical ransomware pattern: initial access, data exfiltration, encryption of systems, and later publication of samples on a dark-web leak site when the victim does not pay. As of the publication date, the leaked material remains accessible on the threeam site.

Why This Matters for You and Your Family

When a local subcontractor like Interstate Commercial Glass and Door suffers a breach, the impact reaches far beyond the company itself. If you or your family have ever hired them for a home renovation, school project, or office build, your contact details, payment records, or insurance information may have been stored in the compromised files. Even one exposed email or phone number can serve as the starting point for phishing, identity theft, or harassment.

Children’s information is often included in family accounts, school-related projects, or household billing records. Once that data leaves a legitimate company’s control, it can appear on multiple underground markets within weeks. Ordinary families rarely discover the leak until fraudulent charges appear or unexpected calls begin.

The Doxxing and Identity-Chain Risks

Stolen internal files frequently contain more than names and addresses. They can link email accounts, phone numbers, physical addresses, and sometimes employee or customer usernames. Attackers combine these fragments with data from other breaches to build detailed profiles. A single leaked home address tied to a parent’s work email can quickly expose social-media handles, children’s names, and even gaming accounts.

Credential leaks like this one cascade into account takeovers. If the same password was reused on a school portal, a streaming service, or an online game, criminals can move from the original breach to full identity takeover. Gaming accounts belonging to children are especially vulnerable because they often share the family address or parent’s payment method, creating a direct chain back to the household.

Threeam Ransomware Group’s Track Record

Public reporting attributes the threeam ransomware group with emerging in late 2023. The group has targeted organizations across multiple sectors, focusing on companies with limited public visibility but substantial internal data. Notable prior victims include manufacturing, construction, and service firms whose client records contained personal information. Their typical playbook involves gaining initial access through phishing or exploited remote-desktop services, exfiltrating sensitive files before encryption, and then using a dual-extortion model: threatening both data publication and system downtime unless a ransom is paid. When victims refuse, threeam posts samples on their leak site to increase pressure.

What to do

• Run a DoxxScan to map every link between your emails, phone numbers, addresses, and online handles so you can see exactly what chains back to this claimed breach.
• Rotate any password you ever used at Interstate Commercial Glass and Door or related vendor portals, then enable 2FA through an authenticator app instead of text messages.
• Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure of your information is caught in hours rather than months.
• Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts sharing the same address or payment details.
• Let remediation specialists handle takedown requests for any exposed personal records appearing on data-broker or underground sites.

The reality is that one contractor’s ransomware incident can quietly feed a much larger identity-compromise chain that reaches your front door. Acting quickly on the exposed data gives you and your family the best chance of limiting damage before criminals connect the dots. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage that includes children’s gaming accounts. Start your DoxxScan trial today to map and close the gaps this claimed breach created.