!!! Overview [{$pagename}] is an [Attack] on the [Signalling System No. 7] was done by calling [Verizon] and successfully changing my phone's [SIM], the [hacker|Social Engineering Attack] bypassed [two-factor verification|Multi-Factor Authentication].In other [{$pagename}] [attacks] the [Mobile TAN] was intercepted. !! [{$pagename}] and [SMS] A [vulnerability] in the [Signalling System No. 7] used for [SMS] transmission which allows interception [Short Message Service] ([SMS]) and fraudulently redirect fund transfers. The typical [{$pagename}] is done by manipulating the suppling a fake [Mobile Switching Center] which allow the interception of [data]. These [malware] infect account holders’ computers and steal bank account [passwords]. Only after obtaining that [unauthorized] access which then the attackers could view available balances, but they were prevented from making transfers without the [Transaction Authentication Number] sent by the [Financial Institution] sent as a [Short Message Service]. So this was a complex [Attack] involving [Multiple-channel Authentication].!! More Information There might be more information for this subject on one of the following: [{ReferringPagesPlugin before='*' after='\n' }]