Edit: English articles are now available at
https://www.wral.com/security-flaw-found-in-2g-mobile-data-e...
and
https://telecomtalk.info/2g-mobile-standard-isnt-safe-cybers...
Edit: English articles are now available at
https://www.wral.com/security-flaw-found-in-2g-mobile-data-e...
and
https://telecomtalk.info/2g-mobile-standard-isnt-safe-cybers...