Mandiant Updates Guidance for Protecting Against Ivanti Vulnerabilities
Image source: Shutterstock Following its disclosure of two new zero-days Jan 31, Ivanti too has updated its mitigation file. Customers who applied previous mitigation would need re-apply it to address new flaws. Google’s Mandiant security group has released updated guidance for Ivanti customers looking to remediate or harden their Ivanti Connect Secure (formerly Pulse Secure) […]
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Chinese APT actor targeting unpatched SonicWall devices in credential stealing campaign
New attacks are similar to those that other China-backed actors have carried out in recent years as part of cyber espionage and data theft campaigns against US companies. A likely China-based threat actor is targeting unpatched SonicWall Secure Mobile Access 100 Series (SMA100) devices with highly persistent malware for stealing user credentials and providing the […]
Read MoreDestructive “CryWiper” disk-wiping malware is on the loose
Tool masquerades as ransomware but overwrites and destroys data making it unrecoverable, Kaspersky warns Security researchers at Kaspersky have spotted a new disk wiping malware tool dubbed CryWiper landing on target systems, disguised as ransomware. So far, researchers at the security vendor have only observed the operator of the malware deploy CryWiper in “pinpoint attacks” […]
Read MoreAustralian Federal Police say Russian threat actor behind Medibank breach
“We will be holding talks with Russian law enforcement about these individuals,” AFP Commissioner says [300 words]. What: The Australian Federal Police (AFP) has identified the threat actor behind the catastrophic attack on health-insurer Medibank as being a Russia-based group. In a statement Friday, AFP Commissioner Reece Kershaw said that investigators had managed to trace […]
Read MoreRussia’s Iridium group deploying new ransomware payload
Prestige ransomware marks dangerous shift in strategy for threat actor Microsoft says [299 words]. What: Security researchers at Microsoft have spotted Russia-based threat group Iridium dropping a new ransomware payload dubbed “Prestige” on systems belonging to organizations in Ukraine and Poland. The Prestige campaign marks a broadening of focus for Iridium from its usual destructive […]
Read MoreHere’s what you need to know of the 4 zero-days in Microsoft’s Nov. update
Microsoft issued patches for of 62 vulnerabilities, nine of which are “Critical” severity and 53 “Important”. Four of the vulnerabilities in Microsoft November 2022 security update are zero-day flaws that are being actively exploited [300 words]. Here’s what you need to know about them: Windows MoTW Bypass Vulnerability (CVE-2022-41091) • Impacts multiple Windows versions including […]
Read MoreBlack Basta ransomware operators are exploiting “PrintNightMare”, “ZeroLogon” and “NoPac” Flaws
New data that researchers at SentinelOne uncovered show that the notorious, financially-motivated FIN7 threat group may be behind—or has strong ties—to the Black Basta ransomware operation [300 words]. Why that matters: FIN7 has a record going back to at least 2012. The threat actor has looted more than $1.2 billion from victims around the world […]
Read MoreRomCom threat actor using spoofed SolarWinds, KeePass apps to distribute RAT
Targets have been Ukraine-based but IT companies, food brokers, and food manufacturers in the U.S., Brazil, and the Philippines are also in its crosshairs, BlackBerry says [300 words]. What: The operators of RomCom, a remote access trojan used in recent attacks against the Ukrainian military have now begun spoofing products from SolarWinds and KeePass to […]
Read MoreTwo new mobile malware threats that researchers are keeping an eye on
Organizations that have BYOD policies need to make sure personally owned mobile devices don’t offer a path into their apps and network, for attackers [277 words]. Here are the two threats Malicious mobile apps on Google Play distributing ads/phishing link serving malware A software developer with the name Mobile apps Group has published a family […]
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