4G

Vulnerabilities found in the Exynos chipset allow Samsung, Vivo and Google smartphones to be remotely hacked if the owner’s phone number is known. How is this possible, and how to protect yourself?

The next step in SIM cards evolution is not about squeezing them into even more miniscule form factor, it’s about replacing them at all — with a profile stored in connected device.

Cellular networks are not that hard to hack and it is almost impossible to protect them. Telcos are not ready to take responsibility and spend millions of dollars to secure their clients.