Spoofing scams: How do mobile operators in Bulgaria protect us?

14.08.2026 | Transport and communications

The CRC and telecom operators are joining forces against "spoofing" phone scams. Learn how to recognize fake calls and how to protect your personal data.

Снимка от Metropolitan Transportation Authority of the State of New York, Wikimedia Commons (CC BY 2.0)

What is spoofing and how to protect yourself from phone scams?

The Communications Regulation Commission (CRC), in cooperation with A1, Vivacom, and Yettel, is launching a campaign against the frequent cases of phone scams through number forgery, known as "spoofing" (caller ID spoofing).

Scammers manipulate the caller ID to make it look like they are calling you from a bank, the police, or another trusted institution.

How do these scams work?

Important security recommendations: