Standardized SIM command from the modem era lets a hostile card run code inside an EV charger ...

"SIM" stands for Subscriber Identity Module, and each of those three words describes one part of what the card does when it's ...

Malicious SIM cards can use RUN AT to execute modem commands on cellular IoT devices, including EV chargers, routers, and telematics units.

The way we connect our phones, tablets, and smartwatches to mobile networks is changing. eSIM technology, short for embedded subscriber identity module, is steadily replacing the traditional plastic ...

SINGAPORE – Thirteen people have been arrested for their suspected involvement in fraudulently registering postpaid SIM cards for monetary gains, the police said in a statement on July 19. They were ...

The era of easily buying an activated SIM card in South Africa is rapidly coming to an end, as the government and telecommunications industry plan to overhaul the system to eliminate loopholes. The ...

SIM cards have been an integral yet often forgotten part of owning a smartphone for the past few decades. For most users, the SIM card defines the basic commercial relationship they have with their ...

Physical SIM cards have long been synonymous with phone numbers. They've changed greatly from what they once used to be — giant cards you'd have to put in after removing your phone's battery – but ...

If you've just got your hands on a shiny new Sim card, congratulations. Switching your Sim (the chip that dictates your allowance) can unlock huge savings. Now comes the crucial step of activating it ...

SIM cards, the small slips of plastic that have held your mobile subscriber information since time immemorial, are on the verge of extinction. In an effort to save space for other components, device ...

The new 8-bit Arduboy FX-C comes with 300 preloaded games. The new 8-bit Arduboy FX-C comes with 300 preloaded games. is a senior reporter who’s been covering and reviewing the latest gadgets and ...

Apple’s latest release, the iPhone Air, has officially brought eSIM technology to China for the first time. Approved by regulators as part of a “commercial trial” involving China Mobile, China Unicom, ...