High Class Car Limo Listed by Deadlock Ransomware Group

On July 26, 2026, High Class Limousine & Car Service Corp., a New York City-based medical transportation provider, was listed on the leak site of the Deadlock Ransomware Group. The company, which specializes in non-emergency rides for patients traveling to dialysis, rehabilitation, and medical appointments, had internal files exfiltrated during a ransomware attack. The leak-site listing does not specify the number of affected individuals or the exact volume of data posted.

Reported Details from the Listing

The primary disclosure on the Deadlock leak site states that High Class Car Limo suffered a ransomware incident and that attackers successfully exfiltrated internal files. No specific data types such as customer names, medical appointment records, insurance details, or employee information are explicitly itemized in the public listing. The notification also does not provide a ransom demand figure or a publication deadline. Public reporting on Deadlock incidents indicates that when initial extortion demands are ignored, samples or full datasets are typically published to pressure victims.

Why This Matters for You and Your Family

If you or a family member have used High Class Limousine & Car Service for medical transportation in the Manhattan or Bronx areas since the company was founded in 1995, your personal information may have been exposed. Medical transport companies routinely collect full names, addresses, dates of birth, phone numbers, Social Security numbers, insurance policy details, and medical appointment histories. Even though the exact records posted remain unclear, the exposure of such information creates immediate identity theft and fraud risks for ordinary families who rely on these essential services.

A breach at a medical transportation provider is particularly concerning because it often links sensitive health-related travel patterns with identifiable personal data. This combination can be used to build detailed profiles that facilitate targeted scams, insurance fraud, or phishing campaigns that appear legitimate because they reference real medical appointments.

Doxxing and Identity-Chain Risks

The real danger extends far beyond the initial breach. Medical transport records frequently contain home addresses, caregiver contact information, and sometimes family member details. Attackers can combine this data with other leaked credentials to create long identity chains. A single exposed email or phone number from this incident can unlock additional accounts, including online patient portals, pharmacy services, and financial records. Credential leaks of this nature also cascade into gaming platforms; children’s usernames, emails, and reused passwords become easy targets for account takeovers that lead to further doxxing and harassment.

Deadlock Ransomware Group Track Record

Public reporting attributes the Deadlock ransomware group with emerging in late 2023. The group has targeted organizations across multiple sectors, with a focus on mid-sized businesses and service providers. Their typical playbook involves initial access through phishing or exploited remote desktop protocols, followed by data exfiltration before encryption. Deadlock operators then deploy double-extortion tactics: they threaten both to encrypt victim systems and to publish stolen data unless payment is made. The group maintains an active leak site where they post proof of compromise and, in many cases, samples or full datasets when victims do not pay.

What to do

• Run a DoxxScan to map every link between your email addresses, phone numbers, handles, and real-world identity, including any connections that may stem from medical transport providers.
• Rotate any password you have ever used with High Class Limousine & Car Service — or any password reused across other sites — and immediately enable 2FA using an authenticator app rather than SMS.
• Enable continuous DoxxScan monitoring across 15.4B+ breach records and 100+ platforms so the next time your information surfaces, you are alerted within hours instead of months.
• Cover your entire household with DoxxScan family protection, which extends to dependents and children’s gaming accounts that often chain back to the same addresses and emails exposed in breaches like this one.
• Let DoxxScan remediation specialists manage takedown requests and broker removals for you while you focus on securing your accounts and monitoring for suspicious activity.

The incident underscores a growing reality: even companies you trust to transport vulnerable family members to critical medical care can become gateways for identity compromise. Taking deliberate action now limits how far attackers can travel down the identity chain created by this breach. DoxxScan by GalaxyWarden delivers continuous monitoring across 15.4 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 at risk of cascading takeovers.