A new kind of ransomware written in Python has upped the encryption game by using a unique key for every file it encrypts on a victim's machine, researchers have warned. The ransomware, dubbed CryPy, ...

The little snippet of Python code strikes fast and nasty, taking less than three hours to complete a ransomware attack from initial breach to encryption. Researchers have discovered a new Python ...

A new family of ransomware dubbed BlackByte has all the hallmarks of a first-development attempt by amateur malware developers, making significant mistakes — such as obfuscating code in a way that is ...

A new form of ransomware that has been spotted in the wild uses what researchers call "overkill" levels of encryption to hijack infected systems. This week, FortiGuard Labs said the new variant, known ...

An APT hacking group known as GoldenJackal has successfully breached air-gapped government systems in Europe using two custom toolsets to steal sensitive data, like emails, encryption keys, images, ...

Crypto ransomware, a relatively unknown phenomenon a couple of years ago, has exploded into one of the nastier malware problems for Internet users. Variants such as CryptoLocker and CryptoWall have ...

Blown cover: Malware authors show how easy it is to get encryption wrong and, in the process, help security pros crack their code Writing secure code can be challenging, and implementing cryptography ...