Malware

A ransomware family was recently spotted targeting vulnerable Samba servers: NamPoHyu Virus aka MegaLocker Virus. NamPoHyu Virus searches for publicly accessible Samba servers, brute-forces them, and runs the ransomware locally to encrypt the exposed servers.

Tax season is upon us (again), and so are IRS tax scammers. How prepared are you when it comes to filing your taxes and defending against IRS tax fraud? Learn more about these scams and how you can protect yourself.

Trend Micro researchers uncovered a new variant of the notorious Mirai malware that uses multiple exploits to target various routers and internet-of-things devices.

Click fraud apps pushed a 100 percent year-over-year increase in malware installed from Google Play in 2018.

A new Mirai botnet variant is targeting smart signage TV and wireless presentation systems commonly used by businesses. Upgraded with 11 new exploits and default credentials for brute-forcing, enterprises are advised to patch immediately.

We looked back at 2018’s mobile threat landscape to see the possible threats that lie ahead and help users and organizations proactively defend against them.

Our continued forays into the cybercriminal underground allowed us to see how the tactics and techniques used to attack financial organizations changed over the years.

We found a malicious app posing as Adobe Zii (a tool used to crack Adobe products) targeting macOS systems to mine cryptocurrency and steal credit card information.

We observed a sudden spike in JavaScript malware in more than 72,000 email samples that sourced and spread at least eight other kinds of malware – such as GandCrab ransomware and coinminers.