In recent months, there has been a significant increase in the number of networks and users affected by ransomware known as Locky, which is used to encrypt a victim’s files and then demand a ransom to be paid in bitcoins. But, how does this threat manage to infiltrate computer systems and hijack data? From the ESET Research Lab in … More Analysis of the Locky infection process
A unique data-stealing trojan has been spotted on USB devices in the wild – and it is different from typical data-stealing malware. Each instance of this trojan relies on the particular USB device on which it is installed and it leaves no evidence on the compromised system. Moreover, it uses a very special mechanism to protect … More New self-protecting USB trojan able to avoid detection
Welcome to this week’s security review, which includes the Locky threat, the nuisance of Robocalls, another celeb-related iCloud breach and a warning from the FBI that cars are vulnerable to cyberattacks. Trojan Downloaders on the rise: Don’t let Locky or TeslaCrypt ruin your day ESET’s Josep Albors and Raphael Labaca Castro revealed that weeks after … More The security review: What you need to know about Locky
ESET finds that Nemucod, the top infecting malware of recent weeks has a 15,82% world detection rate, but a 50,42% detection rate in Ireland ESET Ireland warns users against an increased number of infected emails containing a malicious attachment, which downloads and installs ransomware onto an infected device. When opened, it encrypts victims‘ files on … More Ireland worst affected by Nemucod ransomware delivering trojan
Ransomware is a growing problem for users of mobile devices. Lock-screen types and file-encrypting “crypto-ransomware”, both of which have been causing major financial and data losses for many years, have made their way to the Android platform. ESET has prepared a topical white paper on the growth of this insidious Android malware. Like other types … More The rise of Android ransomware
ESET Ireland 