This Month’s Cybersecurity Threat Analysis
A free monthly briefing from NetSys engineers: the attacks targeting small and mid-sized businesses right now, the patches that can't wait, and a plain-English action checklist. Downloadable as a PDF, every month.
Cybersecurity Threat Report — September 2026
The NetSys monthly threat report is a free PDF briefing published each month by The NetSys Group’s engineering team. It summarizes the cyber threats currently hitting small and mid-sized businesses, ranks the patches and fixes that matter most, and ends with an action checklist your team can complete in under an hour.
The September 2026 edition tracks a surge in ransomware victims, a wave of actively exploited flaws in the internet-facing edge gear small offices actually run, and the growing role of AI in phishing and wire fraud. Written in plain English for owners and one-person IT teams at companies of 10–250 people, it closes with an eight-step action plan. Every figure is tied to a named, dated source.
- Ransomware disclosures jumped 24.9% to 7,551 victims in a year (Black Kite 2026).
- Akira now encrypts a network in as little as 55 minutes after breaching a VPN (Arctic Wolf 2025).
- Citrix NetScaler, Cisco ASA/FTD, FortiOS and Zimbra all hit CISA's exploited-flaw list in August (CISA KEV).
- U.S. cybercrime losses hit a record $20.9B in 2025; BEC alone took $3.04B (FBI IC3 2025).
- FTC Safeguards Rule now demands MFA and encryption with no size exemption (FTC 2026).
- Cyber cover is still getting cheaper, yet only 10–20% of small firms carry it (Munich Re 2026).
- MonthlyCadence
- FreePrice
- PDFFormat
- Active threats, plain English
The attack patterns hitting small and mid-sized businesses this month — phishing lures, ransomware entry points, and scams our engineers are actually seeing.
- Patch & fix priorities
The vendor advisories and updates that matter for SMB environments, ranked by urgency — so your team patches the right things first.
- An action checklist
Concrete steps to take this month, written so a business owner or office manager can hand them to whoever runs IT.
- Trends worth watching
Where attacker behavior is heading — including AI-assisted phishing and voice-cloning fraud — before it shows up in your inbox.
Published by NetSys Group engineers · September 2026 edition · Free PDF download
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Threat report FAQs
Is the threat report really free?
Yes. Enter your name and work email and the download unlocks immediately. You'll get each new monthly edition by email; unsubscribe anytime.
Who writes the report?
The NetSys Group's engineering team — the same engineers who monitor and defend client networks 24/7. It reflects what we see across real SMB environments plus the vendor advisories that matter, not recycled headlines.
How often is a new report published?
Monthly. Each edition covers the prior month's threat activity and the priorities for the month ahead. Past editions stay available on this page.
Who is it written for?
Business owners, office managers, and internal IT at small and mid-sized companies. It's written in plain English first, with enough technical detail for whoever manages your systems to act on.
Can I share it with my team?
Please do — forward the PDF to your team, your IT provider, or your leadership. The action checklist works best when the whole company is on the same page.
Want the automation side too? We publish a companion briefing, This Month in AI, covering what changed in business AI each month.
Want engineers watching your network, not just writing about threats?
The report tells you what's out there. Our managed cybersecurity keeps it out of your business — 24/7 monitoring, ransomware defense with a 100% recovery record, and month-to-month agreements.