New Electrum DDoS botnet steals $4.6M after infecting 152,000 hosts

By Ryan De Souza The majority of the bots are located in Brazil and Peru but the number of victims is constantly increasing across diverse regions. Threat actors who previously targeted cryptocurrency wallets through Distributed Denial of Service DDoS attacks have now launched another malware...

New Research: Crypto-mining Drives Almost 90% of All Remote Code Execution Attacks

It’s early in 2018 and we have already witnessed one of the top contenders in this year’s web application attacks. Continuing the trend from the last months of 2017, crypto-mining malware is quickly becoming attackers’ favorite modus operandi. In December 2017, 88 percent of all remote code...

Hackers Targeting Servers Running Database Services for Mining Cryptocurrency

Security researchers have discovered multiple attack campaigns conducted by an established Chinese criminal group that operates worldwide, targeting database servers for mining cryptocurrencies, exfiltrating sensitive data and building a DDoS botnet. The researchers from security firm GuardiCore...

A state of constant uncertainty or uncertain constancy? Fast flux explained

Last August, WireX made headlines. For one thing, it was dubbed the first-known DDoS botnet that used the Android platform. For another, it used a technique that—for those who have been around in the industry for quite a while now—rung familiar in the ears: fast flux. In the context of...

Warning! CCTV Cameras Sold on Amazon Come with Pre-Installed Malware

Be careful while buying any off-brand electronics from Amazon, as they could end up infecting you. Recently, independent security researcher Mike Olsen discovered that the CCTV surveillance devices sold on Amazon came with pre-installed malware. Olsen discovered this nasty secret after he bought ...

Apple Says OS X Safe By Default Against Bash Vulnerability

Apple is trying to soothe users who are anxious about Mac OS X’s exposure to the Bash vulnerability. The company said in a statement to Threatpost that most Apple users are not at risk, and reports have it that Apple is preparing to release a patch. “With OS X, systems are safe by default and not...

Ruby on Rails Exploit Harvests IRC Botnet

Developers who have not updated their Ruby on Rails installations with a five-month-old security patch would do well to secure the Web development framework now. Exploit code has surfaced for CVE-2013-0156 that is being used to build a botnet of compromised servers. Exploit code has been publicly...