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Category: sim swap

Hackers access sensitive SIM card data at South Korea’s largest telecoms company

Mobile network operator SK Telecom, which serves approximately 34 million subscribers in South Korea, has confirmed that it suffered a cyber attack earlier this month that saw malware infiltrate its internal systems, and access data related to customers’ SIM cards. Read more in my article on the Hot for Security blog.

Cape opens $99/month beta of its privacy-first mobile plan, inks Proton deal, raises $30M

Mobile networks continue to be a major target for cybersecurity breaches, and Chinese hacking group Salt Typhoon‘s persistent attacks on multiple carriers are only the latest known examples.  The mobile carrier startup Cape is taking a novel approach to addressing the problem: it has built a service it says can provide a more secure, private…

Smashing Security podcast #404: Podcast not found

The story of how hackers managed to compromise the US Government’s official SEC Twitter account to boost the price of Bitcoins, AI isn’t helping reduce the rife conspiracy theories inside classrooms, and is the funeral bell tolling for ransomware? All this and more is discussed in the latest edition of the “Smashing Security” podcast by…