RDC Architects Listed by qilin Ransomware Group

On January 27, 2025, the qilin ransomware group listed Singapore-based RDC Architects Pte Ltd on its leak site and announced that all of the company’s internal files would be made available for public download on February 2, 2025.

Reported Details of the Incident

Public reporting indicates that qilin claims to have exfiltrated internal company data during a ransomware attack. The firm, which operates in the architecture, engineering and design sector, employs between 10 and 19 people and generates annual revenue estimated between $1 million and $5 million. No exact victim count or list of specific data types has been independently verified, but the group states the entire body of stolen files will be released on the stated deadline unless the company meets its demands. The announcement appears on qilin’s dark-web leak portal, a standard step the group takes when it believes a target has refused to pay.

Why This Matters for You and Your Family

Even when the immediate target is a small business, the people whose personal information sits inside those files are ordinary employees, clients, vendors and their families. Architectural firms routinely store contracts, invoices, correspondence, employee records, tax documents and project files that can contain home addresses, phone numbers, email accounts, identification numbers and financial details. Once that information reaches public leak repositories it rarely disappears. Copies spread quickly across forums, data-broker sites and criminal marketplaces. You and your family can face identity theft, phishing campaigns, or physical risks long after the original incident fades from the news.

The Doxxing and Identity-Chain Risks

A single breach like this rarely stays isolated. Criminals use leaked emails, phone numbers or usernames to locate linked accounts on social media, shopping sites, gaming platforms and cloud storage. These connections form an identity chain that can reveal your home address, family members’ names, children’s schools or online handles. Public reporting shows that credential leaks frequently cascade into account takeovers, especially on gaming services where children often reuse passwords or email addresses tied to a parent’s breached business account. The result can be doxxing, harassment, or further extortion attempts aimed at your household.

Qilin’s Publicly Known Track Record

Public reporting attributes the qilin ransomware group with emerging in 2022. It has since targeted organisations across multiple countries and sectors, including healthcare providers, manufacturers, professional services firms and local governments. The group’s typical playbook involves initial access through phishing or exploited remote-desktop services, followed by data exfiltration, encryption of systems, and dual extortion: demanding payment to restore systems and a second payment to prevent publication of stolen files. When victims do not pay, qilin posts samples and eventually releases the full archive on its leak site, as it has done with RDC Architects.

What to do

• Run a DoxxScan to map every link between your handles, emails, phone numbers and real identity, then use the cleanup to remove what you can.
• Rotate any password you used at RDC Architects or any related vendor account, and switch on two-factor authentication through an authenticator app rather than SMS.
• Enable continuous DoxxScan monitoring across 13.1 billion+ breach records and more than 100 platforms so the next exposure of your information is caught within hours instead of months.
• Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts that often chain back to the same addresses or parent emails.
• Let remediation specialists handle takedown requests across data brokers and leak sites on your behalf while you focus on securing your own accounts.

The incident is a reminder that ransomware leaks now touch everyday families far beyond the corporate walls. Taking concrete steps promptly can limit how far your information travels. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and 100-plus platforms, AI-powered identity-chain mapping that connects online handles to real identities, and hands-on remediation by specialists who manage takedowns for you and your entire household, including children’s gaming accounts that frequently become the next link in a doxxing chain.