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Cybercrime, Government, Health Care, Legal, Ransomware, Security News

Alleged Collection 1 hacker nabbed; ransomware campaign targeting hospitals disrupted

The Ukrainian Secret Service on Tuesday announced the arrest of a man who they say is the hacker who amassed hundreds of millions of stolen credentials and then used an internet message board to announce their availability as a data set known as Collection 1. And in another significant win for law enforcement officials, Romania…
Cybercrime, Malware, Security News

TrickBot banking trojan introduces RDP brute forcing module

Malicious actors have created a new module for the TrickBot banking trojan that allows the malware to perform brute force attacks on Microsoft’s Remote Desktop Protocol, specifically targeting U.S. and Hong Kong IP addresses. The module, called rdpScanDll, primarily focuses on the telecommunications, education, and financial services sectors, according to a new white paper from…
Cybercrime, Legal, Malware, Security News

Necurs botnet operation dismantled; millions of malicious domains disabled

A coalition of security-minded organizations led by Microsoft struck a major blow against the mighty Necurs botnet — one of the largest in world — dismantling its infrastructure in a global takedown. Empowered by a court order, Microsoft not only took control of the Necurs operators’ web domains, but it blocked an additional 6 million…
Cryptocurrency, Cybercrime, IoT, Malware, Security News

Attackers distill essence of Mirai IoT botnet into LiquorBot malware

Researchers recently uncovered another descendant of the Mirai Internet of Things botnet, this one featuring Monero cryptocurrency mining capabilities. Dubbed LiquorBot, the botnet malware is written in Go programming language and seems to use the same command-and-control infrastructure as Mirai. Sometimes, attack campaigns have even paired both LiquorBot and Mirai together in malicious dropper scripts,…
Cybercrime, Finance, Legal, Malware, Security News

U.S. charges alleged members of “Evil Corp” cybercrime group for Zeus and Dridex campaigns

The U.S. today announced legal and regulatory action against the powerhouse cybercriminal group Evil Corp, filing hacking and bank fraud charges against two of its suspected members. Authorities are also offering a $5 million bounty for information leading to the arrest or conviction of one of the group’s alleged masterminds, 32-year-old Maksim Yakubets of Moscow,…
Cryptocurrency, Cybercrime, Malware, Security News

Stantinko botnet’s monetization strategy shifts to cryptomining

The versatile Stantinko botnet that’s been targeting former Soviet nations since at least 2012 has added a Monero cryptomining module to its arsenal. Stantinko historically has perpetrated click fraud, ad injections, social network fraud and brute-force password stealing attacks, primarily targeting Russia, Ukraine, Belarus and Kazakhstan. But this latest module, discovered by researchers at ESET,…
APTs/cyberespionage, Cybercrime, Security News

APT33 sics small, elusive botnets on U.S. and global targets

Reputed Iranian threat actor APT33 has been employing more than a dozen secret botnets to infiltrate and spy on the networks of various Middle Eastern, U.S. and Asian organizations, and are even setting up their own VPN networks to conceal their operations, according to researchers. Trend Micro described these findings in a blog post this…
Cybercrime, IoT, Malware, Security News

Gafgyt variant exploits 3 devices to target game servers with DDoS attacks

Researchers have uncovered a new variant of Gafgyt malware (aka BASHLITE) that infects home and small-office routers and networking equipment in order to recruit them into a botnet that bombards gaming servers with distributed denial of service attacks. One of its attacks involves a payload is specifically designed to attack servers running Valve Corporation’s Source…
Cryptocurrency, Cybercrime, Malware, Security News

Graboid cryptomining worm leverages Docker Engine containers to spread

Researchers have found what they are calling the first crpytojacking worm to spread to and from compromised containers in the Docker Engine. Named Graboid as an homage to the monster worm in the 1990 movie Tremors, the malware mines Monero cryptocurrency from infected machines and randomly spreads to other vulnerable hosts. Indeed, the malware contains a list…
Cybercrime, Finance, Malware, Mobile Security, Security News

Criminals’ security lapses enable discovery of Geost mobile banking trojan

Thanks in no small part to the perpetrators’ own sloppy operational security, researchers have uncovered a large Android banking trojan scheme that may have impacted hundreds of millions of Russians. Dubbed Geost, the malware is distributed via a malicious cybercriminal botnet operation consisting of 13 command-and-control servers and more than 140 malicious domains, according to…
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