Threats

Where ransomware originates, how blockers evolve into cryptors, and why this type of malware is cybercriminals’ favorite tool.

Hacked medical equipment can cost patients a lot — their health or even their lives.

Do you have some long abandoned accounts? Do you use the same password everywhere? If so, change all of them now!

Kaspersky’s free WindowsUnlocker utility brings your locker-infected computer back and gets rid of the malware.

Zcryptor is a hybrid, part ransomware and part worm. It encrypts files and copies itself onto external media.

Millions of user logins for Tumblr and MySpace stolen, up for sale.

Ransomware is a tough nut to crack — and while it’s distracting you by encrypting your files, it may also be turning your computer into a zombie.

Hospital pays ransomware ransom, does not get files back.

Charging your smartphone’s battery over USB can be dangerous: Thieves can steal your files, infect your smartphone with something nasty — or even brick it.

A look at recent survey results on awareness of ransomware in North America.

Kaspersky Lab RakhniDecryptor utility updated to help decrypt files encrypted by previously invincible versions of TeslaCrypt.

All files encrypted with TeslaCrypt ransomware can now be decrypted … thanks to its creators

The Petya ransomware installer now includes another ransomware called Mischa that complements it.

Criminals behind the ATM Infector campaign are turning ATMs into invisible skimmers.

While many got a good laugh about CryptXXX evolving to beat out tool, ransomware is no laughing matter. Introducing V2 of our tool.

Kaspersky Lab’s GReAT expert Ryan Naraine offers tips to avoid falling victim to ransomware.

CryptXXX ransomware encrypts files, steals data and bitcoins. Sounds serious, but we have a solution!

Ryan Naraine and Juan Andrés Guerrero-Saade discuss the threat landscape and what is being done to prevent major attacks.

Check this out to know if you want to fall for one of the latest Facebook scams

USA and Canada governments are fed up with the tyranny of ransomware. Experts from both countries analyzed the latest incidents and released an advisory for their citizens.

A pirate app store that has tricked Apple and passed its code review is now stealing user’s credentials using FairPlay Man-in-the Middle attack.