Ransomware Sets a Record: 1,178 Victims in October, and Edge Devices Are the Front Door

Key Takeaway

• Ransomware hit its highest month ever tracked: CYFIRMA logged 1,178 publicly claimed victims in October 2026, up 36.7% from September’s 862. Three of the four highest months on record have now fallen in the second half of 2026.
• New brands drove the record: Qilin returned to the top with 177 claims, but the fastest riser was N0n, which jumped from 18 to 142 in one month, the largest single-month rise of the year.
• Two entry routes carry most attacks: Multi-vendor edge exploits (VPN, firewall and backup consoles) and hypervisor pivots through MFA-bypassed VPN sessions are the dominant entry routes.
• Backups are now a target, not a safety net: Attackers pair NAS factory resets with cloud-sync theft tools, so the only backup that counts is an immutable, separately-credentialed copy that you have actually restored from.
• The 7-day list: Patch CVE-2026-0257 on GlobalProtect, run one exposure check across VPN, firewall and backup consoles together, isolate management planes, and enforce phishing-resistant MFA. Details below.

Ransomware crews claimed 1,178 victims in October, the highest monthly total in CYFIRMA’s tracking, and the all-time high fell not through one masterstroke but through the same two entry routes being opened across industries by a widening roster of brands.

The CYFIRMA Ransom Watch for October 2026, published November 5, logged a 36.7% jump from September’s 862 claims and put the month above every period since the tracker began. What the data adds up to is uncomfortable but actionable: a service-driven criminal ecosystem that now recycles the same access routes month after month, and a defender playbook that rewards boring, disciplined work over heroics.

Why October Was the Highest Ransomware Month Ever Tracked

The arithmetic behind the total matters, because it rewrites where the pressure actually comes from.

Three operators accounted for 39% of all claims: Qilin at 177, The Gentlemen at 145, and N0n at 142. Qilin’s return to the top fits its pattern, but N0n’s surge redefines the month. It posted 18 claimed victims in September and 142 in October, the largest single-month increase by any operator this year, and its arrival alone accounts for more than a third of the 327-victim increase over September.

Look at the top ten and the story sharpens. NightSpire (8 to 34) and Booba Project (8 to 29) also entered the top ten from under-20 starting points, alongside Everest (11 to 25) and Silent Ransom Group (18 to 29). CYFIRMA’s own assessment: October’s total was driven by new or returning brands rather than growth among established leaders. Three fast risers added 171 victims, just over half the monthly increase.

That means the threat is not one name to watch; it is a roster that keeps rotating. Blocking last month’s headline group does nothing to the next one, because the shared tooling underneath keeps working. The only durable defense is against the infrastructure every brand reuses, which is exactly where the second half of this report points.

Sector spread stayed stable: Professional Goods and Services absorbed 170 claims, manufacturing 123, real estate and construction 122, healthcare 120, and information technology close behind. Geographically, 44% of claimed victims (518) were in the United States, while 78 countries in total took hits, and another 113 claims were posted with the victim’s identity deliberately blurred.

What Ransomware Victim Counts Do Not Tell You

The evidence layer sits on top of every number above, and it changes how the month should be read.

The 1,178 figure counts claims made by the threat actors themselves on their leak sites. CYFIRMA’s handling note is explicit: victim counts reflect what groups post and have not been independently verified; the pool may include re-posted, duplicated, disputed, or historical victims, and it excludes incidents resolved without public disclosure. What these numbers measure is publicly claimed activity, not total ransomware incidence.

Other trackers land nearby but not identical. The HackerFeeds monthly count logged 1,127 October claims (up 25.8% from 896 in September) with 79 active groups and a single-day peak of 73 claims on October 26. Earlier in the year, NCC Group counted 1,073 victims in August, itself a then-record for 2026 and up 12% on July’s 973. Different trackers, different samples, one consistent direction: the volume of claimed victims keeps setting records.

One quieter statistic in the data deserves attention in every board room: 113 victims, about 10% of October’s claims, were posted with the organization’s identity deliberately obfuscated. Groups increasingly offer victims the option to keep their name off the public leak page as a negotiation lever, which means the public numbers now understate real-world impact by a wide and unverifiable margin. Some victims pay for silence rather than discount the data; others appear blurred while negotiations continue. For any organization, the lesson is that staying off a leak site is not the same as staying out of an incident, and internal readiness cannot be benchmarked against public headlines.

Read it together and the practical takeaway holds regardless of whose counter you trust: the ceiling keeps rising while the entry routes stay the same, so the correct response is route-denial, not name-watching.

The Ransomware Playbook: Edge Factories, Hypervisor Pivots, Backup Sabotage

CYFIRMA’s section on tradecraft reads like a defense brief, and it changes two long-standing assumptions.

Edge access is now a factory, not a spike. Older flaws in Cisco, SonicWall, and Veeam edge devices are being packaged with stolen credentials into multi-vendor access operations that persist quarter to quarter, instead of the old one-week, single-CVE waves. A single unpatched firewall or VPN appliance in a stack of vendors quietly feeds an access broker that resells entries.

The VPN is now a bridge to servers, not PCs. Unit 42 researchers reported Qilin and INC Ransom opening GlobalProtect portal sessions without completing MFA through CVE-2026-0257, the PAN-OS flaw documented alongside CISA advisory AA26-293a, then pivoting into vCenter and ESXi. A hypervisor compromise is a jackpot; one move encrypts every workload the host runs.

Backups are sabotaged before encryption starts. Recovery damage has outgrown Volume Shadow Copy deletion. The month’s recorded pattern pairs NAS factory resets with cloud-sync theft tools such as Rclone and the Backblaze desktop client, so the victim loses both the live data and the restore path while the stolen copy funds the extortion.

Offline credential theft skips endpoint defenses. Offline VMDK credential dumping reads identity data straight off domain-controller disks outside the running operating system, bypassing in-guest EDR entirely, which is why hypervisor hygiene and VM-level monitoring now matter as much as laptop agents.

The pre-encryption pipeline is legitimate software. Living-off-the-land staging means discovery, PsExec, WinRM spikes, sync tools appearing on servers, and vulnerable-driver loads (the shared BYOVD kits with names like BootRepair.sys) happen long before a custom locker appears. Camouflaged logins ride Mullvad-style privacy VPNs so malicious edge sessions look like travel or work-from-home traffic. Custom malware now stays off stage until the final step, which means the window to catch an attack is its boring middle period.

One more consolidation to watch: RaaS tooling is collapsing into extensible frameworks such as the Eclipse framework’s Streamer, which absorbs credential theft, directory work, and pivoting into one binary. Whether Streamer wins adoption is still unproven, but the direction is clear.

The 7-Day Ransomware Defense Checklist

CYFIRMA’s 0-7-day actions translate into a checklist any organization, including small companies and remote-first teams in the Philippines and across Southeast Asia, can run this week. The order is deliberate: edge first, planes second, detection third.

1. Close the edge. Patch or mitigate CVE-2026-0257 on every PAN-OS GlobalProtect portal and gateway, and review GlobalProtect authentication logs back to May 2026 for any session that completed without MFA. One compromised portal review has already been enough to explain full intrusions this year.
2. Run one exposure check, not four. Audit VPN, firewall, and backup consoles together, covering Cisco ASA/FTD, SonicWall, and Veeam against the vulnerabilities in advisory AA26-293a. Treat any unexpected successful edge login as a compromise until proven otherwise.
3. Isolate the management planes. Separate vCenter, ESXi, and backup administration from general VPN users, alert on security-flag changes (including execInstalledOnly being disabled) and on domain-controller disk access outside backup windows.
4. Split the backup identity. NAS and backup credentials must never share a domain password with everyday admin accounts, factory resets and volume deletions must fire alerts, and an immutable, identity-separated backup copy must exist and actually restore. A backup you have never restored is a rumor, not a plan.
5. Block the shared drivers. Enable Microsoft’s vulnerable-driver blocklist plus WDAC or HVCI where feasible, and hunt for driver-service installs paired with security tools stopping.
6. Allowlist the sync and support tools. Approve known remote-support and sync binaries and alert when Rclone, WinSCP, FileZilla, Backblaze, or OneDrive clients run on servers; correlate PsExec or WinRM spikes with edge compromise and backup tampering.
7. Flag the camouflaged logins. Add impossible-travel and first-seen-device checks to conditional access, and treat VPN sessions arriving from privacy-VPN exits during scanning windows as suspects.

For smaller operations, the compressed version of this checklist fits a lunch hour: patch the edge device you actually own, confirm MFA on every VPN and admin login, and prove your backup restores to a machine that never touched the old volume. Our 12-move small business cybersecurity checklist slots beside it as the standing routine.

The vendor-trust dimension deserves its own note: several of the month’s entry paths were flaws in security products themselves, from firewalls to backup consoles. Our analysis of the MSP vendor-trust problem behind 2026’s ransomware record explains why the tool meant to protect you carries the same patching duty as the server it guards, and the ATNS air-traffic incident showed just how public the consequences get when a critical operation skips that duty.

What To Watch Next

CYFIRMA flags its own road ahead: N0n’s posting tempo through November, further operators adopting the GlobalProtect flaw, drivers added to Microsoft’s blocklist, Streamer-style framework adoption, and the November total against the 2026 average of roughly 850. Three of the four highest months on record have landed in the second half of 2026; if the pattern holds, the peak falls again, and the checklist above is what turns a record month into somebody else’s problem. Trackers will keep counting; owners should keep patching, and the entry routes stay the part you control.

Security teams in every region absorb the same pressure. Filipino professionals running remote teams, family business systems, and MSP-side accounts face the same pair of entry routes at proportionally smaller scale, and the patch-and-isolate routine scales down cleanly.

If this intelligence helps you, you can add WorldNgayon as a preferred source on Google – free, one click, and it helps other Filipinos find the answers faster.

FAQ

How many ransomware victims were claimed in October 2026?

CYFIRMA logged 1,178 publicly disclosed ransomware victims in October 2026, up 36.7% from September’s 862 and the highest monthly total in its tracking. HackerFeeds, which uses a different sample, logged 1,127 claims for the same month. The counts are claims posted by ransomware groups themselves, not independently confirmed breaches.

Which ransomware groups were most active in October 2026?

Qilin led with 177 claimed victims, followed by The Gentlemen with 145 and N0n with 142; together they accounted for 39% of the month’s claims. N0n’s jump from 18 to 142 claims was the largest single-month increase by any operator this year, and NightSpire, Booba Project, Everest, and Silent Ransom Group also climbed into the top ten.

Why do ransomware record counts keep rising if the same groups dominate?

Because the month was driven by new and returning brands rather than by growth among established leaders. Fast risers added 171 victims in one month, over half of the monthly increase, all riding shared access routes and tooling. The ecosystem rotates brands faster than defenders can track names, which is why route hardening matters more than group watchlists.

What ransomware entry routes should be patched first?

Internet-facing VPN, firewall, and backup consoles are the priority: GlobalProtect CVE-2026-0257, plus the Cisco, SonicWall, and Veeam flaws named in CISA advisory AA26-293a. Review authentication logs for sessions that completed without MFA, and treat any unexpected successful edge login as a potential compromise.

Why did hypervisors become a ransomware target in 2026?

VPN portals bypassed by MFA flaws are being used to pivot into vCenter and ESXi, where one host compromise encrypts every workload it runs. Attackers also read domain-controller disks offline to steal credentials without tripping endpoint defenses. Patching laptops is not enough when the management plane is reachable.

What backup protections actually survive a modern ransomware attack?

Only an immutable, identity-separated copy that has been verified in a real restoration. The recorded attack pattern pairs NAS factory resets with cloud-sync theft, so credentials for backup systems must be separate from domain admin accounts, factory resets and deletions must trigger alerts, and the restore must be practiced before the day it is needed.

Does the ransomware record mean every company will be hit?

No. The claimed-victim pool covers 78 countries and skews to specific sectors, and every recorded route in October’s report had a patch, an MFA fix, or an alert that closes it. The count describes attacker capacity, not your probability; the probability is set by whether your doors are patched and monitored.

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