Necurs zombie botnet disrupted by Microsoft

Necurs, one of the world’s biggest botnets, infected over 9 million computers worldwide. Continue reading Necurs zombie botnet disrupted by Microsoft

Microsoft strikes back at Necurs botnet by preemptively disabling hacking tools

Microsoft is trying to sink a vast network that cybercriminals have used for eight years to spread spam and hack computers throughout the globe. Microsoft announced on Tuesday that it has moved to disrupt the Necurs botnet, a network of more than 9 million computers that had been surreptitiously infected with malware and then used by hackers to carry out various schemes. Attackers, likely in Russia, according to Microsoft, used Necurs to distribute pharmaceutical spam, facilitate ransomware attacks and infect victims with numerous types of malicious software, such as the GameOver Zeus malware that is blamed for $100 million in losses.   “The Necurs is one of the largest networks in the spam email threat ecosystem, with victims in nearly every country in the world,” Tom Burt, Microsoft’s corporate vice president for customer security and trust, said in a statement. “During a 58-day period in our investigation, for example, we observed that […]

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Continue reading Microsoft strikes back at Necurs botnet by preemptively disabling hacking tools

Spammers Use Coronavirus Message to Deploy Keylogger

Hackers are weaponizing the COVID-2019 coronavirus disease, trying to trick people into downloading malware so attackers can steal valuable information from victims’ computers. Malware deployed through infected emails and files is nothing new. St… Continue reading Spammers Use Coronavirus Message to Deploy Keylogger

Spammers Use Coronavirus Message to Deploy Keylogger

Hackers are weaponizing the COVID-2019 coronavirus disease, trying to trick people into downloading malware so attackers can steal valuable information from victims’ computers. Malware deployed through infected emails and files is nothing new. St… Continue reading Spammers Use Coronavirus Message to Deploy Keylogger

Ransomware getting more fearsome, but there’s reason for optimism

Cybercriminals continued a barrage of attacks in 2019, spurred on by botnets of infected IoT devices and by attacker interest in the Eternal Blue vulnerability. A report from F-Secure documents a steep increase in attack traffic in 2019 that was unmatc… Continue reading Ransomware getting more fearsome, but there’s reason for optimism