‘SIM Farms’ Are a Spam Plague. A Giant One in New York Threatened US Infrastructure, Feds Say

The agency says it found a network of some 300 servers and 100,000 SIM cards—enough to knock out cell service in the NYC area ...
AOL

What is a sim-swap? How you could be targeted by the fraud used to hack M&S

Experts have raised the alarm about SIM swapping fraud after the number of recorded scams surged tenfold in a year. There was a 1,055 per cent increase in unauthorised phone SIM swaps in the UK in ...

US uncovers 100,000 SIM cards that could have “shut down” NYC cell network

The US Secret Service announced this morning that it has located and seized a cache of telecom devices large enough to "shut ...
PCMag

Secret Service Uncovers Network of SIM Servers Capable of Disabling Cell Towers

The rogue cellular network spanned '100,000 SIM cards across multiple sites,' and was used to make fake calls to US officials, including swatting threats.

Secret Service foils massive plot to cripple NYC cell network and threaten UN General Assembly

Investigators discovered the trove of devices — including more than 300 co-located SIM servers and 100,000 SIM cards — within ...