Satanic ULP Sept #10: 3 Million Stolen Passwords Are Still Live

HEROIC analysts identified this data on September 12, 2024, when a threat actor known as "Satanic" uploaded the final installment of a ten-part credential dump series to BreachForums. The release, titled "Private Satanic 10M ULP Part 2 Sept #10," exposed 3,079,971 records containing email addresses, plaintext passwords, and homepage URLs. This was the tenth and final part of a sustained campaign that began the week prior with a separate set of ten logs from the same actor.

Why the Satanic ULP Sept #10 Leak Is Dangerous

The most alarming element of this dump is the presence of plaintext passwords. When passwords are stored or transmitted without encryption, any attacker who obtains the file can immediately use those credentials without any additional effort. Combined with the email addresses included in the same records, this creates ready-to-use login pairs. The homepage URLs add further context, revealing which services or platforms each user frequented, making it easier for attackers to target follow-on accounts.

What Was Exposed

• Email addresses
• Plaintext passwords
• Homepage URLs

Why This Matters

Credential stuffing is the most direct threat from a dump of this type. Attackers take email and password pairs and run them automatically against hundreds of popular services, including banking portals, email providers, and e-commerce sites. Because a large share of users reuse passwords across multiple accounts, even a single compromised set of credentials can cascade into several account takeovers. The inclusion of homepage URLs also gives attackers a roadmap of where to direct their efforts first. Beyond account takeover, valid email credentials can be used to intercept password reset flows, effectively locking the original owner out of their accounts permanently.

How Stealer Logs Work

A stealer log is a collection of credentials harvested by information-stealing malware installed covertly on victims' devices, often through phishing emails, malicious downloads, or compromised browser extensions. Once active, the malware silently copies saved browser passwords, captures active session cookies, and records login activity, then transmits it all to attacker controlled infrastructure. Operators compile thousands of individual infections into bulk logs, sold or freely distributed on underground forums like BreachForums. The ULP format, standing for URL, login, password, organizes each record so it is immediately usable for automated credential stuffing tools.

Check If You Are Affected

HEROIC operates a free breach scanner backed by a database of over 400 billion records. If your email address appeared in this dump or any of the thousands of other breaches tracked by HEROIC analysts, you can find out right now. Visit heroic.com to check your email and see exactly what data has been exposed, so you can take action before an attacker does.

Related Parts

• BreachForums Private Satanic 10M ULP Part 2 Sept #9 by Satanic
• BreachForums Private Satanic 10M ULP Part 2 Sept #3 by Satanic
• BreachForums Private Satanic 10M ULP Part 2 Sept #7 by Satanic
• BreachForums Private Satanic 10M ULP Part 2 Sept #5 by Satanic
• BreachForums Private Satanic 10M ULP Part 2 Sept #6 by Satanic
• BreachForums Private Satanic 10M ULP Part 2 Sept #2 by Satanic
• BreachForums Private Satanic 10M ULP Part 2 Sept #1 by Satanic
• The Satanic 10M ULP Part 2 Sept #8 Stealer Log
• The BreachForums Private Satanic 10M ULP Part 2 Sept #4 Dump