As the article mentions fonts as an attack surface, here the "recently" released video of operation triangulation: https://media.ccc.de/v/37c3-11859-operation_t

As the article mentions fonts as an attack surface, here the "recently" released video of operation triangulation: https://media.ccc.de/v/37c3-11859-operation_triangulation_what_you_get_when_attack_iphones_of_researchers https://media.ccc.de/v/37c3-11859-operation_triangulation_wh... a truetype vulnerability that's been around for decades was part of the exploit