Pemex grazed by ransomware bullet, but won’t pay

This past Monday, one of Mexico’s leading oil refiners, Petróleos Mexicanos, commonly known as Pemex, tweeted that its internal network had braced itself against a cyberattack the day before that...

Evading machine learning detection in a cyber-secure world

Jakub Debski, ESET chief product officer, put his shoulder to the wheel to take on a machine learning static evasion competition hosted by VMRay, Endgame, and MRG-Effitas.