Strat Cyber Advisors · Executive Briefing
This Week in Cyber Risk
Week of October 20, 2026 · Covers October 12–October 20, 2026
The bottom line
- Internet-facing remote access and security tools are being exploited again. This week brought a BeyondTrust zero-day campaign, wider ransomware use of a Palo Alto GlobalProtect flaw, and edge-device flaws at Ivanti and Cisco, so exposed access tools need patching first.
- Vendor and contractor compromises are reaching customers downstream. ConnectWise paused its cloud backup service, AOMEI's update servers were tampered with, and a testing contractor's breach led California to warn students.
- Patch volume is stretching security teams. Microsoft released fixes for more than 1,400 vulnerabilities on October 13, well above September's record of nearly 1,000, so prioritization matters more than completeness.
Act first
Newly confirmed as actively exploited
These were added to CISA's Known Exploited Vulnerabilities catalog this week. Attackers are already using them, so they belong at the top of any patch queue.
| Added | Product | Issue | CVE |
|---|---|---|---|
| Oct 16 | BeyondTrust Remote Support | Authentication bypass by spoofing | CVE-2026-102764 |
| Oct 16 | Fortinet Multiple Products | Path traversal | CVE-2025-61624 |
| Oct 15 | Atlassian Multiple Products | Files or directories exposed externally | CVE-2026-21589 |
| Oct 14 | Ahsay AhsayCBS | Command injection | CVE-2026-105134 |
| Oct 14 | Cisco Secure Email Gateway | Relative path traversal | CVE-2026-76519 |
| Oct 14 | Ahsay AhsayCBS | Improper authentication | CVE-2026-105133 |
| Oct 14 | Palo Alto Networks PAN-OS | Code injection | CVE-2026-0322 |
| Oct 13 | Ivanti Connect Secure | Authentication bypass by spoofing | CVE-2026-104935 |
| Oct 13 | Microsoft Windows | Command injection | CVE-2026-96951 |
Threat landscape
Incidents and threat activity
China-linked actor exploits BeyondTrust remote support tool
Researchers say a China-nexus espionage actor is using a zero-day in BeyondTrust's support tool to harvest credentials and steal sensitive information. It is the latest in a run of exploited edge-device bugs that also hit Ivanti, Cisco and Palo Alto Networks this week.
Sources: Cybersecurity Dive, Dark Reading, MS-ISAC (CIS)Ransomware groups widen use of Palo Alto GlobalProtect flaw
Multiple threat actors have exploited a high-severity flaw in the company's GlobalProtect portal, and ransomware groups are expanding their targeting. Organizations that expose this portal to the internet should confirm they are patched.
Source: Cybersecurity DiveConnectWise suspends Cloud Backup amid Microsoft 365 access concerns
Managed service providers said an attacker used compromised credentials to get into customer Microsoft 365 tenants, and ConnectWise disabled the backup service. ConnectWise says customer impact is not confirmed. Organizations that use an MSP should ask whether they are affected.
Sources: Cybersecurity Dive, Dark ReadingCalifornia warns students after testing contractor breach
The California Department of Education says its assessment contractor, ETS, suffered a months-long data breach and has issued repeated warnings to students. The case shows how a third party's security failure becomes the customer's notification problem.
Source: The Record
Government and regulation
Policy moves
23andMe's successor pays $6 million to settle with California
The California Attorney General announced the settlement over allegations that the company did not properly protect customer data before its 2023 breach. State regulators are willing to pursue data protection failures after a breach.
Source: The RecordDHS moves to ban DeepSeek from federal civilian agencies
The order cites national security concerns, including data going to servers in China, potential malware and risk to federal IT systems. Companies with government customers or similar concerns may want to review their own use of the tool.
Source: FedScoopUS builds out an industry-partnered offensive cyber program
The administration is laying groundwork to enlist companies against foreign cybercriminals. Payment arrangements and protections for participating firms remain unresolved.
Source: NextgovOfficials flag gaps in election communications ahead of midterms
Sources describe weakening cooperation between the federal government and state and industry partners. AI is also making deceptive foreign influence messaging cheaper to produce and spread.
Source: Nextgov
Compliance
Government regulation watch
New rules, guidance and deadlines for FISMA, FedRAMP, CMMC, the HIPAA Security Rule and other federal cybersecurity programs.
No major items this week.
Board and market
Governance and market signals
Directors want more cyber expertise even as technology outpaces readiness
A new survey found nearly half of corporate directors think board members need cybersecurity expertise. Boards report confidence on cyber and AI oversight, but the survey says technology changes are outrunning readiness.
Source: Cybersecurity DiveAI security hiring centers on red-teaming, SOC orchestration and governance
A new report says these are the focus of current hiring. Roles for countering AI deepfakes and overseeing post-quantum encryption rollouts are expected to follow.
Source: Cybersecurity DiveAOMEI has not yet notified customers of update server tampering
The company confirmed that hackers repeatedly altered configuration files on its update servers between April and July. Software was redirected to download malware for minutes at a time. Organizations that use the software should check for any exposure.
Source: The RecordEU Cyber Resilience Act leaves fix duration to manufacturers
The law took effect last month and requires vulnerability fixes and free updates only during a product's support period, which manufacturers define. Buyers should look at stated support periods when procuring connected products.
Source: The Record
For leadership
Questions to ask your team this week
- Do we expose BeyondTrust, Palo Alto GlobalProtect, Ivanti or Cisco products to the internet, and have the latest fixes been applied and checked for signs of compromise?
- Do any of our managed service providers use ConnectWise Cloud Backup, and have we confirmed that our Microsoft 365 tenants show no unauthorized access?
- Given Microsoft's record patch volume, how are we prioritizing which fixes go first, and what is our timeline for the most exposed systems?
- Which vendors and contractors hold our sensitive data or push updates to our systems, and how quickly would they have to tell us about a compromise?
