Severity: HighAction: Review

High-Severity Flaws Exploited in Three Days as Ransomware Dominates Q3: Rapid7

Rapid7’s Q3 analysis finds high-severity flaws exploited within three days on average, while AI appeared in just 8% of tracked incidents.

Excerpt from the primary source: SecurityWeek

Who is affected

Small businesses

What you should do · Review

Review whether your organization uses the affected products and assess exposure using the linked advisories.

Automated guidance based on this story's classification. Check the linked advisories for specifics.

Sources

We link to original and authoritative sources. Headlines and excerpts belong to their publishers.

Original reporting

High-Severity Flaws Exploited in Three Days as Ransomware Dominates Q3: Rapid7 SecurityWeek · securityweek.com · Oct 21, 2026 · Primary source
Severity: CriticalAction: Act nowExploitation: ExploitedCISA KEV

#StopRansomware: SafePay Ransomware

Advisory at a Glance Title #StopRansomware: SafePay Ransomware Original Publication October 20, 2026 Executive Summary This advisory details recent activity by the SafePay ransomware group. SafePay actors have been highly active since August 2024, targeting businesses and critical infrastructure across North America, South America, Europe, and Australia. SafePay actors typically gain access to networks by…

Why it matters

CISA lists this as exploited in the wild and known to be used in ransomware campaigns. Unpatched SonicWall firewalls & SMA and Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) systems are exposed to active attacks now.

Act now

Treat this as an emergency.

Severity: HighAction: Be aware

Feds Suspect Ransom Negotiator Ran ShinyHunters Extortion Site

U.S. federal investigators pursuing the ShinyHunters hacking group that recently stole highly sensitive data from the FBI have identified executives at two different ransomware negotiation firms who maintained unusually close relations with the extortion group, KrebsOnSecurity has learned. Sources close to the investigation say one of the executives in the United States even helped ShinyHunters operate a website…