ITSEC News1B Mobile Users Vulnerable to Ongoing ‘SimJacker’ Surveillance Attack - More than one billion mobile users are at risk from a SIM card flaw being currently exploited by t... more: https://threatpost.com/1b-mobile-users-vulnerable-to-ongoing-simjacker-surveillance-attack/148277/ #locationtracking #mobilesecurity #vulnerability #surveillance #phoneusers #simjacker #simcard #simflaw #hacks #spy