Surprisingly stealthy botnet has been targeting users for years
ESET researchers have unearthed a botnet of some 500,000 infected machines engaged mostly in ad-related fraud by using malicious Chrome extensions, but also Facebook fraud and …
ESET
Backdoored Firefox extension checks Instagram for C&C info
Turla, an APT cyberespionage group that has been targeting corporations, intelligence and other government agencies for years, is using a malicious Firefox extension to …
20,000-bots-strong Sathurbot botnet grows by compromising WordPress sites
A 20,000-bots-strong botnet is probing WordPress sites, trying to compromise them and spread a backdoor downloader Trojan called Sathurbot as far and as wide as possible. …
ESET antivirus opens Macs to remote code execution
Like any other software, security software is sure to have some vulnerabilities that can be exploited by attackers. The latest in a long list of examples that prove this fact …
New macOS ransomware masquerades as software cracking tools
New crypto ransomware dubbed Filecoder (aka Findzip) is stalking macOS users, ESET researchers warn. Masquerading as an application for cracking/patching legal copies of Adobe …
Twitter-controlled Android backdoor delivers banking malware
A backdoor Trojan named Twitoor is the first instance of Android malware that receives its commands from a Twitter account. Keeping their botnet out of law enforcement’s …
Keydnap malware opens backdoor, goes after passwords in OS X keychain
ESET researchers have revealed the existence of another new piece of malware aimed at Mac machines and users: Keydnap. Keydnap has the ability to steal passwords and keys …
Crysis ransomware fills vacuum left by TeslaCrypt
TeslaCrypt has reached the end of the road, and other ransomware is ready to fill the vacuum left behind it. A relative newcomer to the market, Crysis ransomware is already …
Social media security is still a low priority
80 percent of IT professionals believe social media is an easy way for hackers to gain access to corporate networks because it is often neglected in terms of security, and …
TorrentLocker exposed: Investigation and analysis
ESET researchers analyzed a widespread case of ransomware generally known as TorrentLocker, which started spreading in early 2014. The latest variant of the malware has …
