Researchers uncovered an AI-assisted ransomware operation linked to affiliates of INC and The Gentlemen. After breaking into organizations through exposed remote-access systems, the group stole sensitive files and used scripted phone calls, proof samples, and threats to contact customers or regulators to pressure victims into paying.
How the Attack Worked
Affiliates linked to the INC and The Gentlemen ransomware groups reportedly ran an AI-assisted intrusion and extortion operation researchers called Phantom. The attackers exploited exposed remote-access and edge systems to get into victim networks, then moved laterally to harvest credentials and collect sensitive business files. Inside victim environments, operators followed a consistent pattern: enumerate the domain, escalate privileges where possible, harvest credentials, and prioritize finance, HR, legal, and executive documents for theft.
Once data was exfiltrated, the group analyzed stolen financial records to estimate how much a victim could pay without involving a bank or insurer. They then escalated pressure using masked proof samples and scripted vishing calls, warning that customers, partners, and regulators would be notified if payment was not made within a 24 to 72 hour deadline.
Why It Succeeded
Researchers found that credential reuse was a major force multiplier. In at least one case, a single reused password granted access to a VPN, servers, remote-management tools, backup systems, and security-management platforms simultaneously. This let the attackers expand their foothold quickly across multiple critical systems rather than having to breach each one separately.
The operation targeted an estimated 62 organizations, primarily in industrial, manufacturing, energy, healthcare, and pharmaceutical sectors, with more than half located in the United States. The combination of stolen data, financial analysis, and deadline-driven phone pressure created a layered extortion approach that went beyond simply encrypting files.
What to Watch For
- Unsolicited calls demanding urgent payment tied to an artificial deadline.
- Callers presenting masked proof samples or stolen information as leverage.
- Threats to notify customers, partners, or regulators if payment is not made quickly.
- Scripted-sounding language or pressure tactics during the call.
Building Resistance
Organizations can reduce the impact of this type of extortion by treating any unexpected payment-demand call as a reportable incident rather than a negotiation. Staff in finance, legal, HR, and executive roles should escalate such contact immediately to established incident-response and legal processes, especially when a short deadline is given.
Limiting credential reuse across VPNs, servers, remote-management tools, backups, and security platforms is also critical, since a single reused password was reportedly enough to expand access across several critical systems at once. Restricting and monitoring access to sensitive finance, HR, legal, and executive files can further reduce the leverage available to attackers during an extortion attempt.