powertestdyno.com Listed by lockbit3 Ransomware Group

On May 22, 2024, Power Test, a test and measurement equipment manufacturer, was listed on the LockBit 3.0 ransomware leak site. The disclosure indicates that internal files were exfiltrated during a ransomware attack, with the group claiming access to 5 terabytes of data and 4.5 million files.

Details in the Leak-Site Listing

The LockBit 3.0 posting states that Power Test, which generates roughly $32.6 million in annual revenue, had its private information stolen. The listing explicitly mentions passports, bank statements, credit cards, blueprints, and personal information belonging to both clients and employees. The primary disclosure does not quantify the exact number of affected individuals, nor does it specify which systems were initially compromised. It simply states that data was exfiltrated and is now hosted for download on the extortion platform.

Internal files and personal information of clients and employees form the core of what the attackers say they obtained. The leak site does not detail the precise breakdown of record types beyond the categories listed above, leaving the full scope of exposure unknown to the public at this time.

Why This Matters for You and Your Family

If you or any member of your family has ever done business with Power Test, worked there, or had your information stored in their systems, your sensitive documents may now be in the hands of criminals. Passports, bank statements, and credit card details can be used to open accounts in your name, file fraudulent tax returns, or drain existing accounts. Even if you are not a direct customer, employee data often includes family members listed as emergency contacts or beneficiaries, pulling entire households into the breach.

Blueprints and technical documents may seem less personal, yet they frequently contain metadata with names, email addresses, and phone numbers. Once those identifiers leak, they become the starting point for phishing campaigns and account takeover attempts aimed at you and your loved ones.

The Doxxing and Identity-Chain Risks

A single breach like this rarely stays isolated. Criminals routinely combine stolen passports and bank statements with information from other sources to build complete identity profiles. An email address found in the Power Test files can be cross-referenced with gaming accounts, social-media handles, or school records. This creates an identity chain that leads directly back to you and, if you have children, to their online profiles as well.

Credential leaks cascade into account takeovers and doxxing chains. A child’s gaming username linked to a parent’s email from this claimed breach can expose the entire household to harassment, swatting, or further extortion. The speed at which these chains form means that waiting for traditional notification letters is no longer sufficient.

LockBit 3.0’s Known Track Record

Public reporting attributes the LockBit 3.0 variant to a ransomware operation that first appeared in 2020 and rebranded to LockBit 3.0 in 2022. The group has targeted organizations across manufacturing, healthcare, education, and local government. Notable prior victims include several industrial firms where technical drawings and employee records were published after ransom demands went unpaid.

Their typical playbook begins with initial access gained through compromised credentials or vulnerable remote desktop services, followed by rapid exfiltration of data before encryption. LockBit 3.0 then posts samples on their leak site and sets a deadline for payment, threatening full publication or sale of the data. In many cases the group also contacts victims directly via email or encrypted chat to increase pressure. The disclosure for Power Test follows this exact pattern, although the specific ransom amount and any negotiation details remain private.

What to do

• Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, with cleanup handled by the service.
• Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure is caught in hours rather than months.
• Rotate any password you ever used at powertestdyno.com anywhere it has been reused, and switch to 2FA through an authenticator app instead of SMS.
• Cover the household with DoxxScan family coverage that extends to dependents and children’s gaming accounts that chain back to the same address or parent email.
• Let the remediation specialists perform takedown requests across data brokers and leak sites on your behalf while you focus on securing accounts.

The Power Test breach is a reminder that manufacturing and industrial companies hold far more personal data than most people realize. Taking concrete steps now can break the identity chains before criminals exploit them. Start your DoxxScan trial and let its continuous monitoring, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage—including children’s gaming accounts—work for your family.