Bangkok Industrial Gas Co., Ltd. (BIG) Listed by mallox Ransomware Group

On June 18, 2023, Bangkok Industrial Gas Co., Ltd. (BIG) appeared on the leak site operated by the Mallox ransomware group. The listing states that internal files were exfiltrated during a ransomware attack and provides a direct download link together with the password needed to open the archive. The company has not yet published a formal breach notification, so the exact number of people whose information is contained in the files remains unknown.

Primary Disclosure Details

The Mallox leak site entry states that BIG suffered a ransomware intrusion in which attackers successfully exfiltrated internal files. It supplies both a download hosted on anonfiles.com and the password c2OG7Qx$SNSnz6o5AE2,s<WOgUNIz5&4. No specific volume of records or list of data types is published on the site itself. The disclosure indicates the data was taken prior to the public listing date of June 18, 2023, but does not state when initial access was gained or how long the attackers remained inside the network.

Why This Matters for You and Your Family

When a company that supplies industrial gases to manufacturers and hospitals has its internal files stolen, the information inside can easily include employee records, vendor contracts, customer invoices, or correspondence that contains names, addresses, phone numbers, email accounts, and financial details. If any of those records relate to you or someone in your household — as an employee, customer, or supplier — your personal data may now be in the hands of criminals who have already chosen to publish it. Even without an official count, the exposure is real and permanent once the files circulate beyond the initial leak site.

Doxxing and Identity-Chain Risks

Files marked “internal” frequently contain spreadsheets that link employee or customer identities to email addresses, phone numbers, dates of birth, or national ID numbers. Attackers and subsequent data resellers can combine these fragments with information from other breaches to build a complete profile. A single leaked work email can lead to personal accounts, while a home address listed in a vendor file can expose family members. Credential leaks like this one cascade into account takeovers and doxxing chains that reach gaming accounts belonging to you or your children. Once an attacker controls one account tied to your real identity, they can pivot to others, escalating from data theft to harassment or financial fraud.

Mallox Group Track Record

Public reporting attributes the Mallox ransomware operation to a group that emerged in late 2021. It has since targeted organizations across Asia, Europe, and North America, often listing victims on its dark-web portal when ransom demands are not met. Typical Mallox playbooks begin with phishing or exploitation of remote desktop services for initial access, followed by lateral movement, data exfiltration, and deployment of encryption software. The group’s extortion style combines public shaming on its leak site with direct pressure on executives, sometimes releasing small samples to prove possession of the stolen files. The BIG listing follows this pattern exactly.

What to do

• Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, then use the cleanup of Warden to remove what you can.
• Rotate any password you used at Bangkok Industrial Gas or related vendor portals anywhere else it appears, and switch on 2FA through an authenticator app rather than SMS.
• Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next time your information surfaces you learn within hours instead of months.
• Cover the household — DoxxScan family coverage extends to dependents and children’s gaming accounts that often chain back to the same address or parent email.
• Let remediation specialists handle takedown requests across data brokers and leak forums on your behalf while you focus on securing your own devices and accounts.

The incident shows that even specialized industrial companies can lose control of internal data without warning, and the information rarely stays contained. One practical forward step is to treat every new leak as a prompt to lock down the connections that lead back to you and your family. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 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. Starting that process now limits the damage from both this claimed breach and the ones that have not yet been published.