Uhq Private Base.txt | 100k

: Claims the data was recently sourced or "scraped" and hasn't been made public on common forums yet.

: Enter your email at HaveIBeenPwned.com to see if your credentials have been leaked in known breaches. 100k UHQ Private base.txt

The phrase typically refers to a combolist —a text file containing approximately 100,000 unique username/email and password combinations . In cybersecurity and online "gray market" circles, these files are used for credential stuffing or account cracking. 100k : The quantity of credential pairs (lines) in the file. : Claims the data was recently sourced or

: Turn on Multi-Factor Authentication (2FA) wherever possible to block login attempts even if a hacker has your password. In cybersecurity and online "gray market" circles, these

: Using these lists to attempt to log into accounts you do not own is illegal (unauthorized access) and violates the terms of service of virtually all platforms.

If you are concerned your own data might be in such a "base," you should:

: A marketing term used by leakers to claim the data is accurate, hasn't been widely shared, and has a high "hit rate" (successful logins).