CISA, FBI, the MS-ISAC, and international partners are releasing this Cybersecurity Advisory to detail LockBit ransomware incidents and provide recommended mitigations to enable network defenders to proactively improve their organization’s defe

CISA Alert AA23-158A – #StopRansomware: CL0P Ransomware Gang Exploits CVE-2023-34362 MOVEit Vulnerability.

Jun 9th, 2023 2m 41s

FBI and CISA are releasing this joint CSA to disseminate known CL0P ransomware IOCs and TTPs identified through FBI investigations as recently as June 2023.AA23-158A Alert, Technical Details, and MitigationsStopransomware.gov is a whole-of-go

CISA Alert AA23-144A – People's Republic of China state-sponsored cyber actor living off the land to evade detection.

May 25th, 2023 2m 43s

Cybersecurity authorities are issuing this joint Cybersecurity Advisory to highlight a recent cluster of activity associated with a People’s Republic of China state-sponsored cyber actor, also known as Volt Typhoon. AA23-144A Alert, Technical

CISA Alert AA23-136A – #StopRansomware: BianLian Ransomware Group.

May 18th, 2023 2m 52s

FBI, CISA, and the Australian Cyber Security Centre are releasing this joint Cybersecurity Advisory to disseminate known BianLian ransomware and data extortion group IOCs and TTPs identified through FBI and ACSC investigations as of March 2023.

CISA Alert AA23-131A – Malicious Actors Exploit CVE-2023-27350 in PaperCut MF and NG.

May 12th, 2023 2m 36s

FBI and CISA are releasing this joint Cybersecurity Advisory in response to the active exploitation of CVE-2023-27350. This vulnerability occurs in certain versions of PaperCut NG and PaperCut MF, software applications that help organizations m

CISA Alert AA23-129A – Hunting Russian intelligence “Snake” malware.

May 11th, 2023 3m 19s

The Snake implant is considered the most sophisticated cyber espionage tool designed and used by Center 16 of Russia’s Federal Security Service, or FSB, for long-term intelligence collection on sensitive targets.AA23-129A Alert, Technical Deta

CISA Alert AA23-108A – APT28 exploits known vulnerability to carry out reconnaissance and deploy malware on Cisco routers.

Apr 20th, 2023 2m 45s

The UK National Cyber Security Centre (NCSC), NSA, CISA, and FBI are releasing this joint advisory to provide TTPs associated with APT28’s exploitation of Cisco routers in 2021.AA23-108A Alert, Technical Details, and MitigationsMalware Analys

CISA Alert AA23-075A – #StopRansomware: LockBit 3.0.

Mar 18th, 2023 2m 39s

CISA, FBI, and the Multi-State Information Sharing and Analysis Center are releasing this joint advisory to share known LockBit 3.0 ransomware IOCs and TTPs identified through FBI investigations as recently as March 2023.AA23-075A Alert, Techn

CISA Alert AA23-074A – Threat actors exploit progress telerik vulnerability in U.S. government IIS server.

Mar 16th, 2023 2m 48s

CISA, FBI, and the Multi-State Information Sharing and Analysis Center are releasing this joint Cybersecurity Advisory to provide IT infrastructure defenders with TTPs, IOCs, and methods to detect and protect against recent exploitation against

CISA Alert AA23-061A – #StopRansomware: Royal ransomware.

Mar 3rd, 2023 2m 52s

CISA and FBI are releasing this joint advisory to disseminate known Royal ransomware IOCs and TTPs identified through recent FBI threat response activities.AA23-061A Alert, Technical Details, and MitigationsAA23-061A STIX XMLRoyal Rumble: An

CISA Alert AA23-059A – CISA red team shares key findings to improve monitoring and hardening of networks.

Mar 3rd, 2023 2m 46s

The Cybersecurity and Infrastructure Security Agency is releasing this Cybersecurity Advisory detailing activity and key findings from a recent CISA red team assessment—in coordination with the assessed organization—to provide network defenders

CISA Alert AA23-040A – #StopRansomware: ransomware attacks on critical infrastructure fund DPRK malicious cyber activities.

Feb 10th, 2023 3m 1s

CISA, NSA, FBI, the US Department of Health and Human Services, the Republic of Korea National Intelligence Service, and the Republic of Korea Defense Security Agency are issuing this alert to highlight ongoing ransomware activity against Healt

CISA Alert AA23-039A – ESXiArgs ransomware virtual machine recovery guidance.

Feb 9th, 2023 2m 50s

CISA and the FBI are releasing this alert in response to the ongoing ransomware campaign, known as “ESXiArgs.” Malicious actors are exploiting known vulnerabilities in VMware ESXi servers that are likely running unpatched and out-of-service or

CISA Alert AA23-025A – Protecting against malicious use of remote monitoring and management software

Jan 26th, 2023 2m 41s

CISA, NSA, and the MS-ISAC are releasing this alert to warn network defenders about malicious use of legitimate remote monitoring and management software. AA23-025A Alert, Technical Details, and MitigationsFor a downloadable copy of IOCs, see

CISA Alert AA22-335A – #StopRansomware: Cuba Ransomware

Dec 7th, 2022 2m 40s

The FBI and CISA are releasing this alert to disseminate known Cuba Ransomware Group indicators of compromise and TTPs identified through FBI investigations.FBI and CISA would like to thank BlackBerry, ESET, The National Cyber-Forensics and Tr

CISA Alert AA22-321A – #StopRansomware: Hive Ransomware.

Nov 18th, 2022 3m

The FBI, CISA, and the Department of Health and Human Services are releasing this alert to disseminate known Hive Ransomware Group indicators of compromise and TTPs identified through FBI investigations.AA22-321A Alert, Technical Details, and

CISA Alert AA22-320A – Iranian government-sponsored APT actors compromise federal network, deploy crypto miner, credential harvester.

Nov 16th, 2022 2m 49s

From mid-June through mid-July 2022, CISA conducted an incident response engagement at a Federal Civilian Executive Branch organization where CISA observed suspected advanced persistent threat activity. In the course of incident response activi

CISA Alert AA22-294A – #StopRansomware: Daixin Team.

Oct 24th, 2022 2m 31s

FBI, CISA, and Department of Health and Human Services are releasing this joint advisory to provide information on the Daixin Team, a cybercrime group that is actively targeting U.S. businesses, predominantly in the Healthcare and Public Health

CISA Alert AA22-279A – Top CVEs actively exploited by People’s Republic of China state-sponsored cyber actors.

Oct 7th, 2022 2m 37s

This joint Cybersecurity Advisory provides the top CVEs used by the People’s Republic of China state-sponsored cyber actors. PRC cyber actors continue to exploit these known vulnerabilities and use publicly available tools to target networks of

CISA Alert AA22-277A – Impacket and exfiltration tool used to steal sensitive information from defense industrial base organization.

Oct 4th, 2022 2m 54s

From November 2021 through January 2022, the CISA responded to APT activity against a Defense Industrial Base organization’s enterprise network. During incident response activities, CISA discovered that multiple APT groups compromised the organ

CISA Alert AA22-265A – Control system defense: know the opponent.

Sep 22nd, 2022 3m 9s

This alert builds on previous NSA and CISA guidance to stop malicious ICS activity and reduce OT exposure. The alert documentation linked in the show notes describes TTPs that malicious actors use to compromise OT/ICS assets. It also recommends

CISA Alert AA22-264A – Iranian state actors conduct cyber operations against the government of Albania.

Sep 22nd, 2022 3m 9s

In July 2022, Iranian state cyber actors—identifying as “HomeLand Justice”—launched a destructive cyber attack against the Government of Albania which rendered websites and services unavailable. An FBI investigation indicates Iranian state cybe

CISA Alert AA22-257A – Iranian Islamic Revolutionary Guard Corps-Affiliated Cyber Actors Exploiting Vulnerabilities for Data Extortion and Disk Encryption for Ransom Operations.

Sep 15th, 2022 2m 31s

This joint Cybersecurity Advisory highlights continued malicious cyber activity by advanced persistent threat actors affiliated with the Iranian Government’s Islamic Revolutionary Guard Corps. The IRGC-affiliated actors are actively targeting a

CISA Alert AA22-249A – #StopRansomware: Vice Society.”

Sep 6th, 2022 3m 23s

CISA, the FBI, and the Multi-State Information Sharing and Analysis Center, or MS ISAC, are releasing this advisory to disseminate indicators of compromise and TTPs associated with Vice Society actors and their ransomware campaigns. The FBI, CI

CISA Alert AA22-228A – Threat actors exploiting multiple CVEs against Zimbra Collaboration suite.

Aug 17th, 2022 2m 31s

CISA and the Multi-State Information Sharing & Analysis Center, or MS-ISAC are publishing this joint Cybersecurity Advisory in response to active exploitation of multiple Common Vulnerabilities and Exposures against Zimbra Collaboration Suite,