cybersecurity
Microsoft releases open-source toolkit to govern autonomous AI agents
AI agents can book travel, execute financial transactions, write and run code, and manage infrastructure without human intervention at each step. Frameworks like LangChain, …
Click, wait, repeat: Digital trust erodes one login at a time
Sign-up forms that drag on, login steps that repeat, and access requests that take longer than expected have become a normal part of using digital services. These moments …
New infosec products of the month: March 2026
Here’s a look at the most interesting products from the past month, featuring releases from Beazley, Bonfy.AI, Mend.io, Mimecast, NinjaOne, Novee, Intel 471, Singulr AI, …
Trust, friction, and ROI: A CISO’s take on making security work for the business
In this Help Net Security interview, John O’Rourke, CISO at PPG, talks about what it means for security to drive business value. He explains how mature security programs …
Mimecast makes enterprise email security deployable in minutes
Most organizations running Microsoft 365 rely on native email controls as their primary line of defense. According to Mimecast research, 38% of organizations depend …
Malware detectors trained on one dataset often stumble on another
Machine learning models built to catch malware on Windows systems are typically evaluated on data that closely resembles their training set. In practice, the malware arriving …
Crypto industry may be running out of time to prepare for quantum attacks
Google’s latest research suggests the cryptocurrency industry may have less time than expected to prepare for quantum computing. In a whitepaper, Google examines risks to …
Amazon sends AI agents into pen testing and DevOps
Amazon’s latest AI capabilities bring on-demand penetration testing through the AWS Security Agent, alongside the AWS DevOps Agent. “These agents are changing the way we …
Apple counters ClickFix attacks with macOS Terminal warning
Apple has added a new security feature in macOS Tahoe 26.4 that warns users before they enter commands in Terminal that could cause harm. The goal is to stop ClickFix attacks, …
Why I’m done calling humans the weakest link
Cybersecurity has long suffered from a people problem, but not in the way we often hear about. As industry that is based on enabling communication across the globe via the …
The art of making technical risk make sense to executives
In this Help Net Security video, Jay Miller, CISO at Paessler, explains how security leaders can communicate technical risk to executives and board members in terms they …
Hottest cybersecurity open-source tools of the month: March 2026
Presented here is a curated selection of noteworthy open-source cybersecurity solutions that have drawn recognition for their ability to enhance security postures across …
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