Attorneys at Almeida Law Group are investigating whether a class action lawsuit can be filed on behalf of individuals affected by a possible Nolan Consulting Group data breach. According to dark web monitoring sources, a hacker group calling itself qilin claimed responsibility for a cyberattack on Nolan Consulting Group in a post first observed in September 2026, alleging it had gained access to internal company systems. As of this writing, Nolan Consulting Group has not issued a public confirmation of the incident, and the exact scope of any exposed data remains unknown. If you believe you were affected, contact Almeida Law Group.
About Nolan Consulting Group
Nolan Consulting Group is a business coaching and management consulting firm founded in 2004 and headquartered in Ardmore, Pennsylvania. The company serves small to mid-sized contractors in the trades industry — including painting, landscaping, roofing, HVAC, and general contracting — helping owners implement business systems, succession planning, and strategic growth processes. The firm has between 11 and 50 employees and revenue under $5 million.
What Happened?
Nolan Consulting Group was listed in a ransomware leak-site allegation reported by Ransomware.live on September 5th, 2026. The Qilin ransomware group claimed the organization as a victim and posted it to its dark-web leak site. This is an attacker-side allegation only. No public confirmation from Nolan Consulting Group, no regulatory filing, and no corroborating press coverage or independent source has been found as of that date. No specific data types, breach dates, or data volumes have been disclosed by any party.
Qilin, also known as Agenda, is a ransomware-as-a-service operation assessed as likely Russian-speaking in origin. It was the most active ransomware group tracked in the first half of 2026, with over 500 victim organizations posted that year and approximately 370 attacks in North America alone during that period. The group operates with no self-imposed sector restrictions, frequently targets Professional Services organizations, and employs double-extortion tactics — threatening to publish stolen data on its leak site if victims do not pay a ransom. No prior breaches involving Nolan Consulting Group were found, and no litigation connected to this incident has been identified.
Key Facts at a Glance
- Company or Organization: Nolan Consulting Group
- Industry: Business Consulting and Services (Professional Services)
- Location: Ardmore, Pennsylvania, United States
- Incident type: Ransomware leak-site allegation (Qilin group)
- Source: Ransomware.live – Nolan Consulting Group; CybelAngel – Qilin 2026 Status; MOXFIVE – Qilin 2026 TTPs
What Should You Do?
If you are concerned that your information may have been exposed, you should consider placing a fraud alert or credit freeze with the three major credit bureaus — Equifax, Experian, and TransUnion. Monitor your financial accounts and credit reports closely for any unauthorized activity, and request your free credit reports at AnnualCreditReport.com. If you believe your identity has been misused, visit IdentityTheft.gov for step-by-step guidance on reporting and recovery. Because no specific data types have been confirmed in this incident, stay alert to any suspicious communications or account activity and report anything unusual promptly.
Your Legal Rights
If your personal information was involved in this breach, you may have legal rights depending on the facts of the incident and the law in your state. Almeida Law Group represents consumers in data breach and privacy litigation and can help you evaluate whether you may have a claim. Contact us at (708) 529-5418 or through our contact page for a free case evaluation.
