If You Reuse Passwords, the aliceposta.it Leak Should Worry You

HEROIC analysts identified this stealer log on 10-Jun-2026. The breach exposed 5,430 records, with stolen data including email addresses, plaintext passwords, and URLs. The source is identified as aliceposta.it, uploaded by a Telegram user.

Why This Is Dangerous

Aliceposta.it is an Italian email service, and this breach exposes 5,430 of its users to credential theft. Italian email accounts are frequently linked to banking services, government portals, and business systems. With plaintext passwords available to anyone who downloads this file, attackers can immediately attempt to log in and access any service associated with the stolen email address.

What Was Exposed

• Email addresses (aliceposta.it accounts)
• Plaintext passwords
• URLs (website addresses where each credential was used)

Why This Matters

The aliceposta.it breach is especially concerning for users who reuse passwords. In Italy, email accounts are often used as the primary login for banking, healthcare, and government services. When 5,430 email and password pairs are made public, everyone affected faces risk of account takeover, identity theft, and financial fraud. Even if you changed your aliceposta.it password, accounts on other sites where you used the same password may still be at risk.

How a Stealer Log Works

Stealer malware installs on a victim's device and silently copies all saved usernames and passwords from the browser. It captures the exact credentials the victim uses to log into websites, along with the web address of each site. This data is then packaged and shared in dark web forums and private Telegram channels, where criminals use it to attempt unauthorized access to accounts.

Check If You Are Affected

HEROIC offers a free breach scanner that searches 400 billion records. Search your email address now to see if your credentials appear here or elsewhere. Free, takes seconds.