How SIM Swapping Attacks Allow Hackers to Access Your Online Accounts

SIM swapping attacks enable hackers to access your online accounts by hijacking your phone number. Telephone operators can help prevent these attacks through specific security settings. The technical details mentioned include the use of multi-factor authentication (MFA) and security measures offered by operators such as AT&T, T-Mobile, and Verizon. These attacks can have significant impacts, including the compromise of online accounts and the theft of personal information.