WebMar 23, 2024 · Microsoft Exchange email server hack was attributed to Chinese state-sponsored threat actors “HAFNIUM.” Coincidentally, Taiwan and China are sworn enemies with the latter threatening military action against the island nation which it considers part of its territory. However, the REvil ransomware attack on Acer appears to have no political … WebMar 9, 2024 · March 9, 2024 At least 30,000 organizations in the U.S. have been hacked by a Chinese cyber espionage unit, known as "Hafnium." The group is targeting and …
At Least 30,000 U.S. Organizations Newly Hacked Via Holes in …
HAFNIUM primarily targets entities in the United States across a number of industry sectors, including infectious disease researchers, law firms, higher education institutions, defense contractors, policy think tanks, and NGOs. HAFNIUM has previously compromised victims by exploiting vulnerabilities in … See more Microsoft is providing the following details to help our customers understand the techniques used by HAFNIUM to exploit these vulnerabilities and enable more effective defense against any future attacks against … See more After exploiting these vulnerabilities to gain initial access, HAFNIUM operators deployed web shells on the compromised server. Web shells potentially allow attackers to steal data and perform additional malicious … See more Microsoft is releasing a feed of observed indicators of compromise (IOCs) in related attacks. This feed is available in both CSV and JSONformats. This information is being shared as … See more The below sections provide indicators of compromise (IOCs), detection guidance, and advanced hunting queries to help customers investigate this activity using Exchange server logs, Azure Sentinel, Microsoft Defender … See more WebVulnerabilities in Microsoft Exchange servers allowed hackers to access a company’s servers, emails and calendars. Hafnium, a group of hackers that is well trained and … creativ shop
A Basic Timeline of the Exchange Mass-Hack – Krebs on Security
WebA global wave of cyberattacks and data breaches began in January 2024 after four zero-day exploits were discovered in on-premises Microsoft Exchange Servers, giving … WebJul 20, 2024 · The U.S. government and its key allies, including the European Union, the U.K., and NATO, formally attributed the massive cyberattack against Microsoft Exchange email servers to state-sponsored hacking crews working affiliated with the People's Republic of China's Ministry of State Security (MSS). WebJul 19, 2024 · Initially, the attack was attributed to a group known as “Hafnium”, thought by security researchers to be affiliated with the Chinese state. But that early attribution was … creativshop alexandra