WebMar 6, 2024 · Illustration by Alex Castro / The Verge. Four exploits found in Microsoft’s Exchange Server software have reportedly led to over 30,000 US governmental and commercial organizations having their ... WebMar 9, 2024 · These zero-day bugs can be used, amongst other things, to get access into, and to implant malware onto, Exchange systems, giving the crooks a sneaky entry pathway that avoids the need for cracked ...
Acer Reportedly Suffered a REvil Ransomware Attack Attracting …
WebMar 3, 2024 · Attributing the attack campaign to a group known as HAFNIUM, Microsoft has warned users of the critical nature of the four vulnerabilities, urging customers to update all on-premises Exchange ... WebMar 3, 2024 · Gain access to an Exchange Server either using stolen passwords or by using zero-day vulnerabilities, and disguise themselves as a legitimate user. ... CVE-2024-26858: A post-authentication arbitrary file write vulnerability in Exchange. If HAFNIUM could authenticate with the Exchange server then they could use this vulnerability to write a ... inazuma explore the bottom of the well
On-Premises Exchange: Is it Too Risky to Maintain? - The Quest …
WebMar 6, 2024 · Investigative cybersecurity journalist, Brian Krebs, has reported that, according to experts who have briefed U.S. national security advisors, hundreds of … WebMar 8, 2024 · According to Brian Krebs, author of Krebsonsecurity, the Hafnium hackers have accelerated attacks on vulnerable Exchange servers since Microsoft released the patches. His sources told him that ... WebMar 3, 2024 · Microsoft believes Chinese APT group Hafnium is using a set of previously unknown Exchange Server vulnerabilities to access mailbox contents and perform remote code execution. By Lucian Constantin inchkeith house leith