ACUMEN
Acumen
  • Cyber News
  • Energy Market
  • Compliance News
Subscribe

Nathan Chang - Analyst, Cyber Security

Burlington, Canada
Nathan Chang - Analyst, Cyber Security
Cybersecurity Month: The Barn Door Is Open

Cybersecurity Month: The Barn Door Is Open

In the first part of our mini-series, we see how AI is already inside your utility, from the office suite to the plant floor, and most of it arrived as a feature nobody turned on deliberately. To open Cyber Security Awareness Month, we start by finding every place it touches.

By Nathan Chang - Analyst, Cyber Security, James Chacko - Director, Cyber Security Oct 9, 2026
Implementing Your AI Strategy and Policy through the Five Gates

AI governance

Implementing Your AI Strategy and Policy through the Five Gates

Part 1 of our AI Cyber Security Series looked at what attackers are doing with AI and Part 2 established your policy: what to classify, which tools are cleared for use, and who is accountable for the output. This instalment is about reining them in and putting the plan to work.

By Nathan Chang - Analyst, Cyber Security, James Chacko - Director, Cyber Security Oct 6, 2026
Your AI Strategy Based on the Cyber Security Threat Landscape

AI

Your AI Strategy Based on the Cyber Security Threat Landscape

The first part of our AI Cyber security Series covered how threat actors are using AI. Knowing what attackers can do tells us what to defend against, but it only solves half the problem. What happens when you bring AI inside your own organization?

By Nathan Chang - Analyst, Cyber Security, James Chacko - Director, Cyber Security Sep 25, 2026
AI: Cyber Security's New Top Threat

AI

AI: Cyber Security's New Top Threat

AI is making cyberattacks faster, cheaper, and more sophisticated—from convincing phishing and AI-assisted espionage to adaptive malware and prompt injection. As threats evolve faster than remediation, organizations must rethink their security strategies.

By Nathan Chang - Analyst, Cyber Security, James Chacko - Director, Cyber Security Aug 17, 2026
OT Supply Chain Management: The Notepad++ Incident

OT Supply Chain Management: The Notepad++ Incident

Critical infrastructure continues to emerge as a prime target for various types of cybersecurity breaches. Between June and December, 2025, the widely used text editor Notepad++ became the focal point of a sophisticated supply chain attack [1][2]. Through communication with Notepad++'s previous hosting provider as well as help

By Nathan Chang - Analyst, Cyber Security, James Chacko - Director, Cyber Security Feb 12, 2026
Defending OT Operations Against Ongoing Hacktivist Activity

PLC

Defending OT Operations Against Ongoing Hacktivist Activity

OT environments with internet-facing connections and outdated VNC software can be compromised through open ports.

By Nathan Chang - Analyst, Cyber Security, James Chacko - Director, Cyber Security May 13, 2024
Behind the Bait: A Guide on Phishing and How to Stay Safe

Cyber Security

Behind the Bait: A Guide on Phishing and How to Stay Safe

Phishing continues to be a developing threat actor tactic that spawns some of the most creative cyber-attacks.

By Nathan Chang - Analyst, Cyber Security, James Chacko - Director, Cyber Security Apr 17, 2024
The Rising Threat of Cyber-Attacks in Water Utilities

Breach News

The Rising Threat of Cyber-Attacks in Water Utilities

As the landscape of cyber security threats continues to evolve, industries once considered immune to such risks are now finding themselves in the crosshairs.

By James Chacko - Director, Cyber Security, Nathan Chang - Analyst, Cyber Security Feb 21, 2024

ACUMEN

Your Trusted Advisor

Company

About Us
Careers

Services

Regulatory Compliance
Operational Technology
Cyber Security
Energy Solutions

Support

Contact Us
Consult Us
ACUMEN ACUMEN

© Acumen All rights reserved.