cryptomalware

A year after the ransomware attack on healthcare giant UnitedHealth Group, we’ve compiled all publicly available information about the incident and its aftermath.

$3 billion worth of damage to healthcare insurance giant, schools closed, soccer club players’ data leaked, and other ransomware incidents in 2024.

Security evolution: The large-scale, but short-lived ransomware epidemic of 2017.

Our cryptanalysts have found a way to decrypt files encrypted by Yanluowang.

Practical tips for protecting companies from ransomware.

The Brothers Grimm fairy tales are deep source of object lessons in information security — not just for children, but also for adults.

Major pain: Critical infrastructure objects are among ExPetr’s (also known as NotPetya) victims.

Embedded systems demand special protection from infections similar to WannaCry.

Cryptomalware can infiltrate and encrypt an entire network – including its backups – within minutes.