Microsoft Corporation yesterday revealed its discovery of a polymorphic malware that uses fileless techniques to execute a cryptomining program on victimized machines. Dubbed Dexphot, the malware was first observed in October 2018 when Microsoft detected a campaign that “attempted to deploy files that changed every 20 to 30 minutes on thousands of devices,” according to…
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,…
Millions of credentials stolen from the GateHub cryptocurrency wallet service and gaming bot provider EpicBot were reportedly posted on popular hacking forum site RaidForums last month, along with other personal information. Roughly 2.2 million accounts were affected – 1,408,078 of which belong GateHub users, while 816,662 were created by EpicBot users, according to security researcher…
Almost nearly six months of warnings that Microsoft Windows users must patch the critical Remote Desktop Protocol vulnerability known as BlueKeep, researchers finally have detected the first known attempt at a large-scale attack aimed at exploiting his remote code execution flaw. Since last May, security experts have expressed concern that a BlueKeep exploit attack could…
Researchers have discovered a trojanized version of a Tor private browser that targets Russian-speaking dark web marketplace visitors and lets cybercriminals steal from their e-wallet transactions. The developers behind the malicious browser have so far stolen at least $40,000 in bitcoin, although the true number is likely higher. Researchers from ESET discovered a version of…
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…
It appears North Korean hackers have revisited a tried-and-true scheme to attack Mac owners who work at cryptocurrency exchanges: creating a fake company and corresponding cryptocurrency trading app that actually infects users with malware. Researcher Patrick Wardle, creator of OS X security firm Objective-See, reported in a blog post late last week that malicious actors…
Researchers have uncovered two variants of information-stealing Mac malware that impersonates a legitimate stocks and cryptocurrency trading application. The two variants, identified by Trend Micro as Trojan.MacOS.GMERA.A and Trojan.MacOS.GMERA.B, both include a copy of Stockfolio version 1.4.13, along with the malware author’s digital certificate and various malicious components. The first variant’s components include a Mach-O…
Researchers have discovered a sophisticated cryptomining program that uses loadable kernel modules (LKMs) to help infiltrate Linux machines, and hides its malicious activity by displaying fake network traffic stats. Dubbed Skidmap, the malware can also grant attackers backdoor access to affected systems by setting up a secret master password that offers access to any user account…
Several vulnerabilities in the Bitcoin Lightning Network that were revealed in late August are now active in the wild and could result in funds being lost from accounts. Olaoluwa Osuntokun, CTO at Lightning Labs, posted on the Linux Foundation website that Bitcoin Lightning Network users who have not updated their systems to the latest patched…
