If you are concerned your information is in this or a similar file:
: The tag " UHQ " (Ultra High Quality) is used by sellers to claim the data is "fresh," unique, or highly accurate, though such lists often contain older, recycled data. COMBOLIST GERMANY UHQ.txt
: Immediately update passwords for any sensitive accounts, especially if you have reused the same password across multiple sites. If you are concerned your information is in
: Create unique, strong passwords for every individual service you use to neutralize the threat of future combolists. Combolists and ULP Files on the Dark Web - Group-IB Combolists and ULP Files on the Dark Web
: Use Have I Been Pwned to see if your email address has appeared in known combolist dumps.
: "Germany" indicates the list specifically targets German users or domains (e.g., .de email addresses). How to Protect Yourself
A combolist is a compilation of data from multiple previous security breaches, rather than a single new leak.