2979 matches found
The five-day job: A BlackByte ransomware intrusion case study
As ransomware attacks continue to grow in number and sophistication, threat actors can quickly impact business operations if organizations are not well prepared. In a recent investigation by Microsoft Incident Response previously known as Microsoft Detection and Response Team – DART of an...
State-Backed Hackers Employ Advanced Methods to Target Middle Eastern and African Governments
Governmental entities in the Middle East and Africa have been at the receiving end of sustained cyber-espionage attacks that leverage never-before-seen and rare credential theft and Exchange email exfiltration techniques. "The main goal of the attacks was to obtain highly confidential and sensiti...
ChamelDoH: New Linux Backdoor Utilizing DNS-over-HTTPS Tunneling for Covert CnC
The threat actor known as ChamelGang has been observed using a previously undocumented implant to backdoor Linux systems, marking a new expansion of the threat actor's capabilities. The malware, dubbed ChamelDoH by Stairwell, is a C++-based tool for communicating via DNS-over-HTTPS DoH tunneling...
ChamelDoH: New Linux Backdoor Utilizing DNS-over-HTTPS Tunneling for Covert CnC
The threat actor known as ChamelGang has been observed using a previously undocumented implant to backdoor Linux systems, marking a new expansion of the threat actor's capabilities. The malware, dubbed ChamelDoH by Stairwell, is a C++-based tool for communicating via DNS-over-HTTPS DoH tunneling...
Microsoft Exchange Command Class Deserialization of Untrusted Data Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microsoft Exchange. Authentication is required to exploit this vulnerability. The specific flaw exists within the Command class. The issue results from the lack of proper validation of user-supplied...
The vulnerability of Microsoft Exchange Server’s mail server, related to insufficient validation of input data, allows attackers to execute arbitrary code.
The vulnerability of Microsoft Exchange Server is related to insufficient validation of input data. Exploiting this vulnerability allows a malicious actor to execute arbitrary code using specially crafted input data...
CVE-2023-32031
Microsoft Exchange Server Remote Code Execution Vulnerability...
CVE-2023-28310
Microsoft Exchange Server Remote Code Execution Vulnerability...
CVE-2023-28310
Microsoft Exchange Server Remote Code Execution Vulnerability...
Remote code execution
Microsoft Exchange Server Remote Code Execution Vulnerability...
Remote code execution
Microsoft Exchange Server Remote Code Execution Vulnerability...
CVE-2023-32031 Microsoft Exchange Server Remote Code Execution Vulnerability
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CVE-2023-32031 Microsoft Exchange Server Remote Code Execution Vulnerability
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CVE-2023-28310 Microsoft Exchange Server Remote Code Execution Vulnerability
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CVE-2023-28310 Microsoft Exchange Server Remote Code Execution Vulnerability
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Microsoft Exchange Server Remote Code Execution Vulnerability (CNVD-2023-51368)
Microsoft Exchange Server is the United States Microsoft Microsoft company's set of e-mail service program. It provides e-mail access, storage, forwarding, voice mail, e-mail filtering and screening. A remote code execution vulnerability exists in Microsoft Exchange Server, which can be exploited...
Microsoft Exchange Server Remote Code Execution Vulnerability (CNVD-2023-51369)
Microsoft Exchange Server is the United States Microsoft Microsoft company's set of e-mail service program. It provides e-mail access, storage, forwarding, voice mail, e-mail filtering and screening. A remote code execution vulnerability exists in Microsoft Exchange Server, which can be exploited...
Microsoft and Adobe Patch Tuesday, June 2023 Security Update Review
Microsoft has released Junes edition of Patch Tuesday! This installment of security updates addressed 94 security vulnerabilities in various products, features, and roles. Microsoft Patch Tuesday for June 2023 No zero-day vulnerabilities known to be exploited in the wild have been fixed in this...
