Report Date: 2026-10-14
New KEVs: 1 ▼ -3 vs last weekRansomware Victims: 267 ▲ +46 vs last week
One new vulnerability was added to the CISA KEV catalog this period. Ivanti products show the strongest concentration of risk signals this week. Ransomware activity is moderate with 267 new victims posted to leak sites over the last 7 days, with N0N posting the most victims.
Patch This Week
The top 3 KEVs to remediate right now, ranked by CISA deadline proximity, ransomware exploitation, and severity. These are confirmed exploited — if you do nothing else today, patch these.
- CVE-2026-104935 – Ivanti Connect Secure | CVSS 8.6
CISA deadline: 2026-10-16 (2d remaining) — Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
Top KEVs
Vulnerabilities confirmed actively exploited in the wild by CISA — ranked by ransomware use, then severity. Patch these before anything else.
This Reporting Window
- CVE-2026-104935 – Ivanti Connect Secure | CVSS 8.6 (HIGH) | AV: Network | Ransomware Use: No
Security News
Advisories, threat research, and incident reports from 12 sources across government, commercial research, and security journalism — prioritized by source credibility.
- CISA ICS AdvisoryAdvisory · yesterday – Swann Communications SWIFI-SE2KIC
View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to view video information without authentication. The following versions of Swann Communications SWIFI-SE2KIC are affected: SWIFI… - CISA ICS AdvisoryAdvisory · yesterday – Inductive Automation Ignition Software
View CSAF Summary Successful exploitation of this vulnerability could allow an authenticated low-level user to escalate their privileges to a higher level. The following versions of Inductive Automation Ignition Software… - CISA ICS AdvisoryAdvisory · 6 days ago – Satel Netco Design
View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to execute arbitrary scripts in a user's browser, consume excessive system resources, enumerate files, create or modify files, an… - SANS ISCResearch · yesterday – October 2026 Microsoft Patch Tuesday, (Tue, Oct 13th)
Microsoft today released patches for 1,417 vulnerabilities. 76 of these vulnerabilities are rated critical, with 7 critical vulnerabiilties requiring no customer actions. One vulnerability was disclosed before today&… - SANS ISCIncident · 6 days ago – Reconstructing AI Agent Activity: Two New Scripts for Forensic Review, (Thu, Oct 8th)
We just did a major update to FOR577 and added a lot of new material on day 5 about investigating AI usage in incident response. In the new material we dicsuss 8&#;x26;#;xc2;&#;x26&#x… - Unit 42Research · yesterday – The Noise Inside the Network: How an Unsophisticated Attack Exposed a Third-Party Risk
Unit 42 dissects a cyberattack targeting a European bank's IT infrastructure, delivering concrete defense strategies to help organizations detect and counter comparable threats. The post The Noise Inside the Network: How… - Unit 42Incident · 7 days ago – Evolution of Web3 in Cloud Supply Chain Attacks
Unit 42 details how threat actors leverage Web3 infrastructure and open-source supply chain attacks to breach enterprise cloud environments The post Evolution of Web3 in Cloud Supply Chain Attacks appeared first on Unit … - Sophos X-OpsResearch · yesterday – building intent-based access control without reading minds
<p>This article was first published <a href="https://www.linkedin.com/pulse/building-intent-based-access-control-without-reading-minds-borges-dxg6e/" target="_self">on LinkedIn</a>.&… - Sophos X-OpsResearch · 9 days ago – Citrix NetScaler vulnerability (CVE-2026-88779) in active exploitation
Categories: Threat Research Tags: advisory, vulnerability, Citrix - The RecordIncident · yesterday – FTC: Company netted at least $60 million charging sextortion victims for help it didnât provide
An Ohio-based company charged individuals thousands of dollars to fight sextortion scams, but the operation itself was fraudulent, according to a Federal Trade Commission complaint. - The RecordNews · yesterday – Sandbox vulnerability gives rogue AI agents a path to escape and leak data, research says
The new research, published by AI security startup AIR, found that a network filtering flaw in Vercel Sandbox â a tool used to run code in isolated environments â could allow agents to exploit certificate validation … - Security Affairs (APT)Incident · 6 days ago – U.S. Offers $10 Million Reward for Alleged HAFNIUM Hacker Zhang Yu
The U.S. offers $10M for Zhang Yu, accused of helping run HAFNIUM attacks that compromised thousands of organizations worldwide. The U.S. State Department is offering a $10 million reward for information leading to the a… - Security Affairs (APT)Incident · 10 days ago – Warlock Ransomware Still Exploits Year-Old SharePoint Flaws to Hit Critical Infrastructure
Warlock ransomware continues to exploit unpatched SharePoint flaws to breach water utilities, telecoms, governments, and universities worldwide. Warlock ransomware made headlines back in mid-2025 for exploiting a chain o… - Security Affairs (Cybercrime)News · yesterday – Hackers cranked French supermarkets’ freezers up to 50 degrees, causing hundreds of stores to lose their stock
Hackers hit French supermarkets via unpatched Danfoss refrigeration systems, remote-heating freezers and destroying stock worth millions. Overnight from Sunday to Monday, a large cyberattack hit the refrigeration systems… - Security Affairs (Cybercrime)Incident · 2 days ago – ShinyHunters arrest number three: a Canadian ransomware negotiator
A Canadian ransomware negotiator faces extortion charges in the FBI’s ShinyHunters crackdown. Here’s what is known, and what isn’t. ShinyHunters is the focus of a global FBI investigation, and the crack…
Ransomware Activity
Victim counts posted to ransomware group leak sites — use this to gauge which groups are most active and which sectors and regions are being targeted.
50 new victims posted today
7-day total: 267 via Ransomware.live
Most Active Groups
Group Intelligence
- Thegentlemen — The Gentlemen is a RaaS group that emerged in July–August 2025, rapidly claiming over 320 victims across 17+ countries by offering affiliates a 90% revenue share, deploying a Go-based locker against Windows, Linux, NAS, and BSD systems; a compromised C2 server in 2026 revealed more than 1,570 linked victims.
- Qilin — Qilin ransomware was first observed in July of 2022. Qilin Ransomware is written in Golang and supports multiple encryption modes; all of which are controlled by the operator. Qilin actors practice double extortion – demanding payment for a decryptor, as well as for the non-release of stolen data.
- Interlock — Interlock is a ransomware group first observed in September 2024 that targets critical infrastructure sectors including healthcare, government, education, and technology across North America and Europe using double-extortion, with 57+ claimed victims including a major US dialysis provider exposing over two million patient records.
Most Targeted Sectors
Top Countries
US (77), KR (12), SE (11), BR (11), DE (10)
Notable Incidents
- astranahealth.com (Healthcare · US) — claimed by Chaos. The company's management decided to pull out of the deal with us in order to save money. The data and diagnoses of millions of patients have been published in their entirety. The total data volume is 1,500 GB.
Astrana H…
Press coverage → - hsc.mb.ca (Healthcare · CA) — claimed by Incransom. The Health Sciences Centre in Winnipeg, one of the largest medical institutions, was targeted by us that resulted in the largest data breach among healthcare institutions. Our group chose not to completely disrupt the fa… Press coverage →
- Anne Arundel County (Government & Defense · US) — claimed by Rhysida. Anne Arundel County Established in 1964, Anne Arundel County is a governmental body, consisting of numerous departments, services and sections all working together to serve the residents. This company is headquartered in… Press coverage →
- MoneyGram (Financial Services · US) — claimed by Thegentlemen. moneygram.com Revenue $2.1 Billion MoneyGram global money transfer network moving nearly $200 billion a year through almost 500,000 retail agent locations in 200+ countries and serving 60 million+ active customers, with … Press coverage →
- Secretaría de Modernización e Innovación del Municipio (Government & Defense · AR) — claimed by Qilin. N/A Press coverage →
Vendor-Specific Risks
Vendors with confirmed KEV exploitation this week — the stacked bar shows how that exposure breaks down across exploited CVEs (red), critical CVEs to watch (orange), and news mentions (yellow). Prioritize patching vendors with the largest red segment.
Ivanti is the only vendor with confirmed KEV exploitation this period — KEVs: 1, Critical CVEs: 0, News Mentions: 0.
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