What is a SIM Swap Scam and how does it work?

by | Oct 2, 2019 | CCNP, CompTIA, Exclusive Articles, Phishing

SIM Swap

What is a SIM Swap Scam?

When our mobile phone is lost or stolen, we disable the old SIM card, take a new SIM, and port the old number in the new SIM. Porting the old number to the new SIM card is convenient. The mobile number remains the same, and we do not need to notify others about the new number or change the mobile number in multiple places. But, attackers often take advantage of this mobile number portability for the purpose of phishing, financial fraud, or other cybercrimes. SIM swap scam is a scam in which attackers port the victim’s number in their cell phone and exploit it for cybercrimes.

How does the SIM swap scam work? And how do attackers use SIM swaps for phishing, financial fraud, or identity fraud? And how can we protect ourselves? In this article, we will discuss that in detail.

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Amrita Mitra

Author

Ms. Amrita Mitra is an author, who has authored the books “Cryptography And Public Key Infrastructure“, “Web Application Vulnerabilities And Prevention“, “A Guide To Cyber Security” and “Phishing: Detection, Analysis And Prevention“. She is also the founder of Asigosec Technologies, the company that owns The Security Buddy.

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