On June 15, 2024, Peregrine Petroleum was listed on the leak site operated by the Blacksuit ransomware group, confirming that the Texas-based oil and gas company suffered a ransomware attack in which attackers exfiltrated data before encrypting systems. The listing includes references to 178 GB of internal files and a 24 GB private SQL database, although the exact number of individuals whose records were taken remains unknown.
Already exposed?
You can’t unleak data. You can take away what it’s worth.
A leaked record is where it starts, not where it ends. What turns it into your front door is the look-up sites publishing your address beside your name — and those are what an AI reads when somebody asks about you. The free scan shows you both. We write to 580 companies.
See what is exposed about you — free scan →Watch Peregrine Petroleum
Get alerted the next time Peregrine Petroleum files a breach with any US regulator — the filing, dated and sourced. A free single-company slice of Signals; no account needed.
We’ll email you only about Peregrine Petroleum’s future breach filings and how to watch a whole vendor list — not general marketing. Unsubscribe any time.
Watching your whole vendor list (50 to 500 companies, by tier) is GalaxyWarden Signals.
Details from the Leak Site
The primary disclosure on the Blacksuit leak site states that Peregrine Petroleum was compromised in a ransomware incident and that attackers successfully exfiltrated internal files. The posting lists 178 GB of internal files and a 24 GB SQL database as proof of access. The disclosure does not specify the precise data types inside those files, nor does it quantify how many customer, employee, or vendor records may have been affected. A countdown timer typical of extortion operations was also present, indicating the group intended to publish or sell the data if demands were not met.
Why This Matters for You and Your Family
When an energy-sector company like Peregrine Petroleum loses control of internal files and databases, the ripple effects reach ordinary people whose information sits in those systems. Vendor records, customer contracts, employee payroll files, or partner contact lists often contain names, addresses, Social Security numbers, banking details, or tax information. Even if you never directly did business with Peregrine, your data may have been shared through supply chains, joint ventures, or employment. Once exfiltrated, that information does not disappear; it circulates among criminals who combine it with other breaches to build complete profiles. Any exposed personal or financial records increase the chance of identity theft, fraudulent loans, or tax fraud aimed at you or members of your household.
Doxxing and Identity-Chain Risks
Ransomware groups rarely limit themselves to one dataset. The internal files allegedly taken from Peregrine Petroleum can be cross-referenced with usernames, email addresses, or phone numbers already circulating from earlier breaches. This creates long identity chains that link your work email to personal accounts, gaming handles, or family member profiles. Attackers then use those connections for targeted phishing, account takeovers, or full doxxing. Credential leaks of this nature frequently cascade into gaming platforms, where children’s accounts become entry points for further harassment or extortion. The real danger is not a single leak but the compounding effect across dozens of exposures that gradually reveal your full digital footprint.