On June 27, 2024, North Coast Petroleum, an Australian fuel distributor based in Lismore, New South Wales, appeared on the leak site operated by the Medusa ransomware group. The listing states that internal files totaling 71.5 GB were exfiltrated during a ransomware attack. The company, which delivers petroleum and oil products to commercial, rural, and retail customers along the East Coast, has not yet published its own breach notification, leaving the exact number of affected individuals 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 North Coast Petroleum
Get alerted the next time North Coast 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 North Coast 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 Medusa Listing
The Medusa leak site entry states that North Coast Petroleum suffered a ransomware intrusion and that attackers successfully removed 71.5 GB of internal files. The disclosure does not specify the precise data types contained in the archive, nor does it list individual record counts or name the systems that were compromised. It simply states the data was exfiltrated and is now available for download by prospective buyers or further extortion targets. The listing carries the standard Medusa countdown clock, after which the group typically begins publishing samples or selling the full dataset on underground forums.
Why This Matters for You and Your Family
If you or anyone in your household has done business with North Coast Petroleum—whether as a commercial customer, rural property owner, or retail fuel buyer—your personal or business details may sit inside those 71.5 GB. Fuel delivery contracts, invoices, payment records, delivery addresses, phone numbers, and email correspondence are common in such operational files. When this information reaches criminal marketplaces, it becomes raw material for identity theft, phishing campaigns, and follow-on scams that target ordinary families. Even without exact victim counts, the regional focus of the company means hundreds or thousands of East Coast Australian households could be exposed.
Doxxing and Identity-Chain Risks
Stolen internal files rarely contain isolated facts. A single invoice can link a name, delivery address, phone number, email account, and sometimes vehicle registration or driver licence details. Attackers and data brokers then combine these fragments with other breaches to build persistent identity chains. Once your home address is tied to an email address that appears in credential dumps, the risk of doxxing, SIM-swapping, or targeted social engineering rises sharply. Credential leaks like this one cascade into account takeovers, especially for gaming accounts belonging to you or your children that reuse the same passwords or recovery emails.