Official FBI updates to help stakeholders guard against the ever-evolving ransomware threat environment. These advisories, FBI Flashes, FBI Private Industry Notifications (PINs) and joint statements are designed to help cybersecurity professionals and system administrators' guard against the ...

May 3, 2016 - FBI’s service-oriented mission keeps us focused on sharing specific information and tools that can help victims mitigate cyber threats in real time. It also drives our collection of investigative and intelligence information that can help us identify new threats and warn those at risk for better resilience.

Cyber Criminal Groups UNC6040 and UNC6395 Compromising Salesforce Instances for Data Theft and Extortion

Unpatched and Outdated Medical Devices Provide Cyber Attack Opportunities (September 12)

November 14, 2025 - US government agencies are warning that the Akira ransomware operation has been spotted encrypting Nutanix AHV virtual machines in attacks.

December 22, 2022 - A .gov website belongs to an official government organization in the United States · A lock () or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites

November 14, 2025 - The Akira ransomware group poses an “imminent threat to critical infrastructure,” the U.S. Cybersecurity and Infrastructure Security Agency (CISA) warned today. CISA joined with the FBI, other U.S.

May 20, 2025 - The FBI's Internet Crime Complaint Center released an alert May 7 warning of cyber actors exploiting vulnerabilities in end-of-life routers. Routers dated 2010 or earlier are likely no longer receiving software updates from manufacturers and ...

Advisory (AA23-158A): #StopRansomware: ... and Infrastructure Security Agency (CISA) are releasing this joint CSA to disseminate known CL0P ransomware IOCs and TTPs identified through FBI investigations as recently as June 2023....

April 3, 2020 - Report ransomware attacks to ic3.gov, the FBI’s Internet Crime Complaint Center (IC3).

November 14, 2025 - In further Akira news, a joint ... and Human Services (HHS), is warning that the Akira ransomware operation has been spotted encrypting Nutanix AHV virtual machines in attacks....

1 week ago - Cybersecurity Advisory: Provides detailed information on cyber threats, including threat actor tactics, techniques, and procedures and indicators of compromise, along with recommended actions for detection, mitigation, and response. Advisories typically cover recent or ongoing cyber threats, state-sponsored cyber activity, cyber trends, and/or actionable insights gleaned from incident response or red team engagements.

June 7, 2025 - You have been warned — do not ignore this FBI ransomware advisory as the number of confirmed victims suddenly surges.

The conflict could also motivate ... to attack targets perceived to be Jewish, pro-Israel, or linked to the US government or military in the Homeland. Listen to local authorities and public safety officials. DHS’s Cybersecurity and Infrastructure Security Agency (CISA) offers cybersecurity best practices for securing US networks. The Nationwide Suspicious Activity Reporting (SAR) Initiative (NSI) is a collaborative effort by DHS, the FBI, and law ...

April 12, 2025 - But the Trump administration also has rolled back other efforts at the FBI and other agencies related to countering digital and cyber threats. https://apnews.com/article/cyber-command-russia-putin-trump-hegseth-c46ef1396e3980071cab81c27e0c0236 ... He completely gutted CISA. Theyre literally referencing his own policy. Especially when trying to draw a correlation from unrelated issues. He literally opened the gate for these style attacks on our critical infrastructure.

September 5, 2024 - FORT MEADE, Md. – The National Security Agency (NSA) joins the Federal Bureau of Investigation (FBI), the Cybersecurity and Infrastructure Security Agency (CISA), and international allies in publishing the Cybersecurity Advisory (CSA) “Russian Military,

June 5, 2025 - The FBI and the Cybersecurity and Infrastructure Security Agency on Wednesday warned that the Play ransomware gang has been targeting U.S.

April 5, 2024 - Everyday tasks—opening an email attachment, following a link in a text message, making an online purchase—can open you up to online criminals who want to harm your systems or steal from you.

May 15, 2025 - Indeed, advice given by the FBI in previous warnings regarding the Medusa threat hold the key to mitigating most ransomware threats.ForbesGmail And Microsoft 2FA Security Bypass — Take Action Now, Users ToldBy Davey Winder ... A joint cybersecurity advisory between the FBI and the U.S. Cybersecurity and Infrastructure Security Agency, provided the following mitigation advice which should be used as a rule of thumb when not comes to all ransomware attacks...

November 25, 2008 - Thank you for your leadership letting good cops be cops Mr. President - this FBI is working non stop to make America safe again.