A growing concern in France is the SIM card scam, a form of fraud that, while not always immediately obvious, can lead to significant financial loss for victims. This scam typically involves cybercriminals obtaining a victim's personal information, which they use to activate a new SIM card in the victim's name. Once activated, the criminals can intercept calls and messages, including those related to banking and other sensitive accounts, potentially leading to identity theft and unauthorized transactions. The process often begins with the theft of personal data, which can occur through phishing emails, data breaches, or even social engineering tactics. Once the fraudsters have enough information—such as a person's name, address, and phone number—they can approach a mobile service provider and request a new SIM card. In some cases, they may even impersonate the victim in person to complete the activation, making it difficult for the service provider to detect the fraud. Victims of this scam may not realize they've been targeted until they notice unauthorized activity on their accounts or are unable to access their phone number. At that point, the fraudsters can change the victim’s phone number, making it harder to regain control. This can lead to a cascade of issues, including difficulty contacting banks, losing access to important services, and even the risk of being locked out of online accounts that use phone number verification. Authorities in France are urging citizens to remain vigilant and to take steps to protect their personal information. This includes being cautious about sharing sensitive details online, regularly monitoring bank statements, and contacting mobile providers to set up additional security measures for SIM card activation. While the SIM card scam may not be as widely publicized as other forms of fraud, its potential for serious consequences makes it a threat that should not be underestimated.