Telecom hacking | Breaking Cybersecurity News | The Hacker News

Europol, along with the Spanish and the Romanian national police, has arrested 26 individuals in connection with the theft of over €3.5 million ($3.9 million) by hijacking people's phone numbers via SIM swapping attacks. The law enforcement agencies arrested 12 and 14 people in Spain and Romania, respectively, as part of a joint operation against two different groups of SIM swappers, Europol said . The development comes as SIM swapping attacks are emerging as one of the biggest threats to telecom operators and mobile users alike. The increasingly popular and damaging hack is a clever social engineering trick used by cybercriminals to persuade phone carriers into transferring their victims' cell services to a SIM card under their control. The SIM swap then grants attackers access to incoming phone calls, text messages, and one-time verification codes (or one-time passwords ) that various websites send via SMS messages as part of the two-factor authentication (2FA) proc

On the same day yesterday, when the US-based telecom giant T-Mobile admitted a data breach , the UK-based telecommunication provider Virgin Media announced that it has also suffered a data leak incident exposing the personal information of roughly 900,000 customers. What happened? Unlike the T-Mobile data breach that involved a sophisticated cyber attack, Virgin Media said the incident was neither a cyber attack nor the company's database was hacked. Rather the personal details of around 900,000 Virgin Media UK-based customers were exposed after one of its marketing databases was left unsecured on the Internet and accessible to anyone without requiring any authentication. "The precise situation is that information stored on one of our databases has been accessed without permission. The incident did not occur due to a hack, but as a result of the database being incorrectly configured," the company said in a note published on its website on Thursday night. Acc

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If you are a T-Mobile customer, this news may concern you. US-based telecom giant T-Mobile has suffered yet another data breach incident that recently exposed personal and accounts information of both its employees and customers to unknown hackers. What happened? In a breach notification posted on its website, T-Mobile today said its cybersecurity team recently discovered a sophisticated cyberattack against the email accounts of some of its employees that resulted in unauthorized access to the sensitive information contained in it, including details for its customers and other employees. Although the telecom company did not disclose how the breach happened, when it happened, and exactly how many employees and users were affected, it did confirm that the leaked information on its users doesn't contain financial information like credit card and Social Security numbers. What type of information was accessed? The exposed data of an undisclosed number of affected users incl

Are you a T-Mobile prepaid customer? If yes, you should immediately create or update your associated account PIN/passcode as additional protection. The US-based telecom giant T-Mobile today disclosed a yet another data breach incident that recently exposed potentially personal information of some of the customers using its prepaid services. What happened? In a statement posted on its website, T-Mobile said its cybersecurity team discovered a "malicious, unauthorized access" to information associated with an undisclosed number of its prepaid wireless account customers. However, the company did not disclose precisely how the breach happened, when it happened, and how the attackers unauthorizedly managed to access the private information of the company's prepaid customers. What type of information was accessed? The stolen data associated with customers' prepaid wireless accounts include their: names, phone numbers, billing addresses (if customers provided

A notable number of cell phone towers around the United States are rogue that, according to latest report, could spoof legitimate towers and intercept calls. The research carried out by ESD America , a defense and law enforcement technology firm based in Las Vegas, shows that a rogue cell phone towers, also known as "interceptors", may process the call. ESD America, the company that makes the super-secure CryptoPhone, makes one of the oldest and most expensive high-security cell phones in the market. It provides equipment and training to more than 40 countries with a goal to provide technical security assistance to government and corporate clients across Asia. SEVERAL ROGUE CELL PHONE TOWERS DISCOVERED While field-testing its secure Android handset, the CryptoPhone 500 , the firm came across the existence of a series of fake base stations along the Eastern seaboard of the US. Les Goldsmith, the CEO of ESD America, told the US publication Popular Science tha