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Cybersecurity & Infrastructure Security Agency
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Cybersecurity Alerts & Advisories

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Jun 07, 2023
Cybersecurity Advisory | AA23-158A

#StopRansomware: CL0P Ransomware Gang Exploits CVE-2023-34362 MOVEit Vulnerability

Joint Cybersecurity Advisory. PRC State-Sponsored Cyber Actor Living off the Land to Evade Detection
May 24, 2023
Cybersecurity Advisory | AA23-144a

People's Republic of China State-Sponsored Cyber Actor Living off the Land to Evade Detection

May 16, 2023
Cybersecurity Advisory | AA23-136A

#StopRansomware: BianLian Ransomware Group

May 11, 2023
Cybersecurity Advisory | AA23-131A

Malicious Actors Exploit CVE-2023-27350 in PaperCut MF and NG

May 09, 2023
Cybersecurity Advisory | AA23-129A

Hunting Russian Intelligence “Snake” Malware

Apr 18, 2023
Cybersecurity Advisory | AA23-108

APT28 Exploits Known Vulnerability to Carry Out Reconnaissance and Deploy Malware on Cisco Routers

Mar 16, 2023
Cybersecurity Advisory | AA23-075A

#StopRansomware: LockBit 3.0

Mar 15, 2023
Cybersecurity Advisory | AA23-074A

Threat Actors Exploit Progress Telerik Vulnerabilities in Multiple U.S. Government IIS Servers

Mar 02, 2023
Cybersecurity Advisory | AA23-061A

#StopRansomware: Royal Ransomware

Feb 28, 2023
Cybersecurity Advisory | AA23-059A

CISA Red Team Shares Key Findings to Improve Monitoring and Hardening of Networks

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Advisory Definitions

Cybersecurity Advisory: In-depth reports covering a specific cybersecurity issue, often including threat actor tactics, techniques, and procedures; indicators of compromise; and mitigations.
Alert: Concise summaries covering cybersecurity topics, such as mitigations that vendors have published for vulnerabilities in their products.
ICS Advisory: Concise summaries covering industrial control system (ICS) cybersecurity topics, primarily focused on mitigations that ICS vendors have published for vulnerabilities in their products.
ICS Medical Advisory: Concise summaries covering ICS medical cybersecurity topics, primarily focused on mitigations that ICS medical vendors have published for vulnerabilities in their products.
Analysis Report: In-depth analysis of a new or evolving cyber threat, including technical details and remediations.

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