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Bleeping Computer
A new malware dubbed 'ProxyShellMiner' exploits the Microsoft Exchange ProxyShell vulnerabilities to deploy cryptocurrency miners throughout a Windows domain to generate profit for the attackers. [...]
Bleeping Computer
The United Kingdom's Information Commissioner's Office (ICO) revealed today that the Electoral Commission was breached in August 2021 because it failed to patch its on-premise Microsoft Exchange Server against ProxyShell vulnerabilities. [...]
The Hacker News
A malicious campaign targeting the Middle East is likely linked to BackdoorDiplomacy, an advanced persistent threat (APT) group with ties to China. The espionage activity, directed against a telecom company in the region, is said to have commenced on August 19, 2021 through the successful exploitation of ProxyShell flaws in the Microsoft Exchange Server. Initial compromise leveraged binaries
The Hacker News
Nicknamed ProxyNotShell, a new exploit used in the wild takes advantage of the recently published Microsoft Server-Side Request Forgery (SSRF) vulnerability CVE-2022-41040 and a second vulnerability, CVE-2022-41082 that allows Remote Code Execution (RCE) when PowerShell is available to unidentified attackers. Based on ProxyShell, this new zero-day abuse risk leverage a chained attack similar to
Dark Reading
While ransomware seems stalled, business email compromise (BEC) attacks continue to make profits from the ProxyShell and Log4j vulnerabilities, nearly doubling in the latest quarter.
Dark Reading
APT group Witchetty (aka LookingFrog) has exploited the ProxyShell and ProxyLogon vulnerabilities to gain initial access and deploy new custom cyber tools against government agencies and a stock exchange.
The Register
Worok uses mix of publicly available tools, custom malware to steal info, gang active since 2020 A cyberespionage group has targeted government agencies and big-name corporations throughout Asia since at least 2020, using the notorious ProxyShell vulnerabilities in Microsoft Exchange to gain initial access.…
The Hacker News
Log4Shell, ProxyShell, ProxyLogon, ZeroLogon, and flaws in Zoho ManageEngine AD SelfService Plus, Atlassian Confluence, and VMware vSphere Client emerged as some of the top exploited security vulnerabilities in 2021. That's according to a "Top Routinely Exploited Vulnerabilities" report released by cybersecurity authorities from the Five Eyes nations Australia, Canada, New Zealand
ZDNet Security
Most exploited list topped by Log4Shell, ProxyShell, and ProxyLogon vulnerabilities.
The Hacker News
A recent Hive ransomware attack carried out by an affiliate involved the exploitation of "ProxyShell" vulnerabilities in the Microsoft Exchange Server that were disclosed last year to encrypt an unnamed customer's network. "The actor managed to achieve its malicious goals and encrypt the environment in less than 72 hours from the initial compromise," Varonis security researcher, Nadav Ovadia,