Spartacus ransomware: introduction to a strain of unsophisticated malware

Spartacus ransomware is a new sample that has been circulating in 2018. Written in C#, the original sample is obfuscated, which we will go over as we extract it to its readable state. Spartacus is a relatively straight-forward ransomware sample and uses some similar techniques and code to others we have seen in the past, … [Read more…]

A week in security (April 23 – April 29)

antispyware

Last week, we dug into behavioral biometrics, explored a new crossrider variant, and embraced the power of “no.” We also launched another CrackMe challenge, took a deep dive into smart toys, and finished up with a look at digital privacy in the age of IoT. Other news LinkedIn does battle with autofill problems. (source: Daily Swig) … [Read more…]

Please don’t buy this: smart toys

Smart toys attempt to offer what a lot of us imagined as kids—a toy that we can not only play with, but one that plays back. Many models offer voice recognition, facial expressions, hundreds of words and phrases, reaction to touch and impact, and even the ability to learn and retain new information. These features provide … [Read more…]