Check Right Now if Your 101sportsgroup.ca Login Was Leaked

Before reading further, it is worth doing this one thing: check whether your email shows up in a combolist referencing 101sportsgroup.ca. HEROIC analysts found 2,940 email and plaintext password pairs inside a file uploaded to Telegram on 29 Nov 2020, each tied to a source URL, and the fastest way to know your status is to scan your email directly.

Why Checking Beats Assuming

Assuming you are not affected because you do not remember the site, or because the number feels small, is exactly how exposed credentials sit unused by their owner but ready for anyone else who finds the file. A quick check replaces that assumption with an actual answer.

What Was Exposed

• Email addresses, the identifier attackers use to look for matching accounts elsewhere.
• Plaintext passwords, usable immediately with no cracking involved.
• URLs, indicating where each credential pair was collected.

Why This Matters

A password you have not thought about in years can still be active on other accounts today. If it is sitting in this file, that account is exposed regardless of how long it has been since you last used it.

How This Kind of File Gets Built

Combolists like this one are typically assembled from older breach data or stealer logs, formatted into a plain list of email and password pairs, and then shared for reuse against services that have nothing to do with the original source of the data.

What Happens After You Check?

If your scan your email result shows a match against these 2,940 records, change that password on every account still using it, prioritizing your email and any financial logins first, whether the address involved is personal or tied to work. Do not wait for a second warning sign before acting, since a leaked plaintext password rarely announces itself before it gets used, and the small effort of updating a few accounts now is far less costly than untangling a takeover later.