High & Fast Internet Breach Report: 24,696 Records Exposed

HEROIC found the High & Fast Internet (HiFi) Database breach dated April 2024, exposing 24,696 records including email addresses, phone numbers, first names, and last names from High & Fast Internet (HiFi), a Syrian internet service provider.

Why the High & Fast Internet (HiFi) Breach Is Dangerous

Contact information from an internet service provider is especially valuable to criminals. Email addresses, phone numbers, and full names of ISP customers enable targeted phishing, SIM-swapping attacks, and social engineering impersonating the provider or affiliated services. Attackers use real customer details to craft convincing fraudulent support calls or messages, increasing the risk of account takeover and identity theft.

What Was Exposed in the High & Fast Internet (HiFi) Leak

• Email addresses
• Phone numbers
• First names
• Last names

Why This High & Fast Internet (HiFi) Data Puts You at Risk

PII from an ISP breach enables identity theft, targeted phishing, and fraud even without passwords. Criminals cross-reference leaked datasets to build detailed profiles and craft convincing impersonation schemes. Phone numbers are particularly valuable for SIM-swapping attacks that bypass two-factor authentication, giving attackers access to banking, email, and other sensitive accounts.

How Database Breaches Work

Database breaches occur when attackers exploit vulnerabilities such as SQL injection or misconfigured servers to extract user records directly from a site's backend database. Once inside, they can download millions of records in minutes. The stolen data is then packaged and sold or shared across criminal forums and dark web marketplaces.

Check If Your Data Was Exposed

HEROIC operates one of the world's largest breach databases, covering more than 400 billion leaked records. Use HEROIC's free breach scanner to check if your email address or credentials appeared in the High & Fast Internet (HiFi) leak or thousands of other breaches in our database.