Original release date: November 3, 2021
The Federal Bureau of Investigation (FBI) has released a Private Industry Notification (PIN) on ransomware actors using significant financial events, such as mergers and acquisitions, to target and leverage victim companies.
CISA encourages users and administrators to review Ransomware Actors Use Significant Financial Events and Stock Valuation to Facilitate Targeting and Extortion of Victims and apply the recommended mitigations.
This product is provided subject to this Notification and this Privacy & Use policy.
CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence…
CISA released three Industrial Control Systems (ICS) advisories on June 3, 2025. These advisories provide…
CISA released seven Industrial Control Systems (ICS) advisories on June 5, 2025. These advisories provide…
CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence…
CISA, the Federal Bureau of Investigation (FBI), and the Australian Signals Directorate’s Australian Cyber Security…
CISA has added three new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence…
This website uses cookies.