In part one of this series, Encryption 101: a malware analyst’s primer, we introduced some of the basic encryption concepts used in malware. If you haven’t read it, we suggest going back for a review, as it’s necessary in order to be able to fully follow part two, our case study. In this study, we… Read More


Talos has identified two different versions of a RAT, otherwise known as a remote access trojan, that has been written entirely in Python and is wrapped into a standalone executable. The RAT is impacting users of a Brazilian public sector management school. Source: talosintelligence… Read More


Unauthorized mobile phone number porting is not a new problem, but T-Mobile said it began alerting customers about it earlier this month because the company has seen a recent uptick in fraudulent requests to have customer phone numbers ported over to another mobile provider’s network. Source: krebsonsecurity… Read More