Nathalin Group Listed by thegentlemen Ransomware Group

On February 25, 2026, the ransomware group known as The Gentlemen added Nathalin Group to its leak site and began publishing what it claims are the Thai petroleum and chemicals tanker operator’s internal files.

Confirmed Details of the Breach

Public reporting indicates that Nathalin Group, founded in 1987 and formerly known as Buawaree Company Limited, was listed after a ransomware attack. The company operates tankers and provides logistics, international maritime, floating storage, and trading services across Thailand. Available reporting describes the exposed material as internal files that were exfiltrated during the incident. The exact number of records and the specific types of data contained in the leak remain unclear from current public sources.

The Gentlemen posted the listing on its dark-web leak site, accessible via the .onion address hosted on the ransomware.live tracker. As of the publication date, the group had not publicly specified a fixed extortion deadline, though its standard practice is to pressure victims with incremental data releases.

Why This Matters for You and Your Family

When a company like Nathalin Group suffers a breach, the information inside its files can easily include details that point back to ordinary people. Vendor records, employee rosters, customer contracts, or partner spreadsheets often contain names, addresses, phone numbers, email accounts, and sometimes dates of birth. Once those details leave the company’s control, they circulate on underground forums and become building blocks for identity theft, phishing campaigns, or harassment aimed at you or members of your household.

Even if you have never heard of Nathalin Group, your data may still be exposed if you or a family member ever worked there, supplied services to them, or appeared in any business document the attackers took. The risk does not stop at the office door; it follows you home.

The Doxxing and Identity-Chain Risks

Credential leaks and internal documents rarely stay isolated. A single email address or phone number taken from a corporate file can be matched with gaming usernames, social-media handles, or school records. Attackers chain these connections together to build a complete profile that reveals where you live, where your children study or play online, and which accounts control your finances or personal communications.

Gaming accounts belonging to you or your children are especially vulnerable because the same passwords or recovery emails are often reused across work, personal, and entertainment services. A breach at an unrelated maritime company can therefore cascade into a takeover of a Roblox, Steam, or Discord account, leading to further doxxing and harassment.

The Gentlemen’s Publicly Known Track Record

Public reporting attributes The Gentlemen with emerging in late 2024 as a ransomware operation that combines double-extortion tactics with selective data leaks. The group has listed manufacturing, logistics, and regional service companies in prior incidents. Its typical playbook begins with initial access through compromised credentials or phishing, followed by exfiltration of internal documents, and then public shaming on its leak site when the victim does not pay. The Gentlemen usually gives targets a short window before releasing additional batches of stolen data.

What to do

• Run a DoxxScan to map every link between your emails, phone numbers, handles, and real-world identity so you can see exactly what this leak may have exposed about your household.
• Rotate any password you used at Nathalin Group or any of its vendors anywhere else it is reused, and switch on two-factor authentication through an authenticator app rather than SMS.
• Enable continuous DoxxScan monitoring across 15.4 billion breach records and more than 100 platforms so the next time your information appears it is caught within hours instead of months.
• Cover the entire household with DoxxScan family protection, which extends to dependents and children’s gaming accounts that often chain back to the same addresses and recovery details.
• Let remediation specialists handle takedown requests across data brokers and leak repositories so you do not have to chase every site yourself.

The incident shows that corporate ransomware attacks now routinely pull private citizens into the spotlight. Taking concrete steps today limits how far attackers can travel along the identity chains they are building with each new leak. Start your DoxxScan trial and let its continuous monitoring, AI-powered identity-chain mapping, hands-on remediation by specialists, and household coverage—including children’s gaming accounts—work on your behalf.