Smart Office Security Month in Review: The Eight Things That Defined May 2026

May 2026 produced a CVSS 10.0 Cisco firewall zero-day exploited by ransomware for weeks before disclosure, two active botnet campaigns against industrial routers, a dark web ICS malware toolkit, a cri...

May 29, 2026

OT-security

CISA and Five Allies Tell You Not to Put LLMs in Safety-Critical OT Systems — Here's the Actual Guidance

May 26, 2026

supply-chain-security

TrapDoor: The Supply Chain Attack Targeting AI Developers That's Stealing Cloud Keys and SSH Credentials

May 22, 2026

CISA

CISA's May 2026 ICS Advisory Wave: Schneider Electric, Advantech, Axis, Rockwell, and Mitsubishi

May 19, 2026

CVE

CVE-2026-32746: The Telnet Vulnerability in Legacy OT That Gives Attackers Root Before the Login Prompt

May 15, 2026

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Latest Articles

VoltRuptor: The ICS/SCADA Malware Being Sold on Dark Web Markets That Targets Industrial Infrastructure

A sophisticated ICS and SCADA malware toolkit called VoltRuptor, attributed to a group calling itself the Infrastructure...

May 12, 2026

Industrial Routers Under Botnet Attack: Four-Faith and ASUS Vulnerabilities Being Actively Exploited in OT Networks

Two vulnerabilities in widely deployed industrial and commercial routers are being actively exploited by botnets in May ...

May 8, 2026

CVSS 10.0: Interlock Ransomware Exploited Cisco's Firewall Zero-Day for Weeks Before Cisco Knew

CVE-2026-20131 in Cisco Secure Firewall Management Center carries the maximum possible CVSS score of 10.0 and allows una...

May 5, 2026

Routers Are Now the Riskiest Device in Your Network: The 2026 Connected Device Risk Report

New research tracking connected device risk across IT, OT, IoT, and IoMT environments has named routers the single most ...

May 1, 2026

Smart Office Security Week in Review: The Seven Things That Mattered, April 22–28, 2026

This week produced a joint intelligence advisory on Chinese state-sponsored IoT device hijacking, a major Cisco wireless...

Apr 29, 2026

The OT-ISAC Advisory and the Hidden ICS Vulnerabilities in Your Smart Building Infrastructure

A consolidated OT-ISAC advisory published in April 2026 documents critical flaws across industrial control and managemen...

Apr 28, 2026

NIST's New OT Visibility Project: Why You Can't Secure What You Can't See in a Smart Office Network

NIST's National Cybersecurity Center of Excellence has announced a new initiative focused on helping critical infrastruc...

Apr 27, 2026

The Skills Gap Is Now a Breach Statistic: What the SANS 2026 Workforce Report Means for OT and Smart Building Security

The SANS 2026 Cybersecurity Workforce Research Report, released at RSAC 2026, found that skills gaps — not headcount sho...

Apr 26, 2026

Siemens Industrial Edge Auth Bypass (CVE-2026-33892): What This ICS Vulnerability Means for Connected Offices and OT Networks

CISA released an advisory on April 21, 2026 disclosing a critical authentication bypass in Siemens Industrial Edge Manag...

Apr 25, 2026

When Your Security Cameras Become the Attacker's Infrastructure: The IoT Pivot Threat in Smart Buildings

Security cameras, smart displays, and building automation devices are no longer just passive targets in a cyberattack — ...

Apr 24, 2026

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