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The MuddyWater Iranian hackers disguised their operations as a Chaos ransomware attack, relying on Microsoft Teams social engineering to gain access and establish persistence. [...]
At least 11 state-backed hacking groups from North Korea, Iran, Russia, and China have been exploiting a new Windows vulnerability in data theft and cyber espionage zero-day attacks since 2017. [...]
The Iranian state-sponsored hacking group APT34, aka OilRig, has recently escalated its activities with new campaigns targeting government and critical infrastructure entities in the United Arab Emirates and the Gulf region. [...]
Microsoft says that a group of Iranian-backed state hackers are targeting high-profile employees of research organizations and universities across Europe and the United States in spearphishing attacks pushing new backdoor malware. [...]
Microsoft says the APT33 Iranian cyber-espionage group is using recently discovered FalseFont backdoor malware to attack defense contractors worldwide. [...]
Microsoft says an Iranian-backed threat group has targeted thousands of organizations in the U.S. and worldwide in password spray attacks since February 2023. [...]
A new PowerShell-based malware dubbed PowerExchange was used in attacks linked to APT34 Iranian state hackers to backdoor on-premise Microsoft Exchange servers. [...]
Microsoft says Iranian state-backed hackers have joined the ongoing assault targeting vulnerable PaperCut MF/NG print management servers. [...]
Microsoft has discovered that an Iranian hacking group known as 'Mint Sandstorm' is conducting cyberattacks on US critical infrastructure in what is believed to be retaliation for recent attacks on Iran's infrastructure. [...]
Microsoft says an Iranian state-sponsored threat group it tracks as DEV-0270 (aka Nemesis Kitten) has been abusing the BitLocker Windows feature in attacks to encrypt victims' systems. [...]
Hackers continue to exploit the Log4j vulnerability in vulnerable applications, as shown by the Iranian 'MuddyWater' threat actor who was found targeting Israeli organizations using the SysAid software. [...]
State-sponsored Iranian hacking group Charming Kitten has been using a new tool to download email messages from targeted Gmail, Yahoo, and Microsoft Outlook accounts. [...]
The Microsoft Digital Crimes Unit (DCU) has disrupted a spear-phishing operation linked to an Iranian threat actor tracked as Bohrium that targeted customers in the U.S., Middle East, and India. [...]