HEROIC Analysts Found 10 Leaked Logins Tied to xl.co.id

If your email address is in this file, someone can already log into whatever account it protects, no cracking required. HEROIC analysts found 10 logins for xl.co.id circulating in a Telegram combolist, each paired with a plaintext password and the exact URL it was tested against. The only way to know for certain is to scan your email.

What a Leaked xl.co.id Login Really Puts at Risk

These are login credentials for xl.co.id, not proof that xl.co.id itself was broken into. Someone tested known email and password combinations against the site's login page and kept the ones that worked. For the ten people on this list, that means an outsider can already sign in as them.

What This Combolist File Contains

• Email Addresses: ties each login back to a real person.
• Plaintext Password: stored in the open, so it works immediately with no cracking.
• URLs: shows exactly which login page each credential was verified against.

Why Reused Passwords Make This List More Dangerous

Ten logins may look small, but the risk scales with reuse. If anyone on this list used the same password for email, banking, or work logins, an attacker can walk through those doors just as easily. Account takeover, unauthorized purchases, and identity theft all become far easier once one working password is confirmed.

How This Kind of Combolist Gets Assembled

Combolists like this are built by taking large batches of previously known email and password pairs and testing them against specific login pages, in this case xl.co.id, to see which ones still work. Only the successful pairs make it into the final file, which is then shared or sold on Telegram. It is a volume game, not a targeted attack on any one person.

Securing Your Account After the xl.co.id Login Leak

First, scan your email to check whether you appear in this file. If you do, change the password on that account immediately, and update it anywhere else you reused it, since a plaintext password works the moment it is copied. Treat work email logins with the same urgency as personal ones, since both show up in files like this.