The Ultimate Guide to AI Security
A curated American edition of TechDay news, analysis, interviews, reviews, job moves, and related resources for AI Security.
What to know about AI Security
AI Security is an evolving field that focuses on safeguarding artificial intelligence systems and applications from emerging threats and vulnerabilities. As AI technologies become increasingly integrated into various enterprise operations and critical infrastructures, securing these systems is vital to prevent data breaches, unauthorized access, and manipulation by malicious actors.
This tag encompasses the latest advancements, studies, and industry collaborations aimed at enhancing security postures through AI-powered defenses, unified risk management, and innovative tools designed specifically for AI environments. By exploring stories tagged with AI Security, readers gain insights into how organizations are leveraging AI to detect, respond to, and prevent sophisticated cyber threats, including those targeting cloud environments, hybrid infrastructures, and AI-driven applications.
Stay informed about global research, corporate initiatives, and technology partnerships that underscore the importance of AI-focused security practices. Whether you are a security professional, IT manager, or simply interested in the intersection of AI and cybersecurity, these updates offer valuable perspectives on protecting AI systems against evolving risks in today's digital landscape.
American AI Security News
Regional stories with direct local relevance
Artemis Security names Arun Singh Chief Growth Officer
The hire comes as the cyber security startup says revenue has grown more than 100-fold, after raising USD $70 million and winning large enterprise customers.
nFOX launches platform & open-sources Blockhouse sandbox
Businesses can now test and monitor open AI models on infrastructure they control, as nFOX rolls out a management layer and sandbox.
Strike48 launches on-premises AI security appliance
It gives security teams a way to run AI agents on-site, avoiding cloud exposure and token-based charges in tightly controlled environments.
Arms Cyber expands MSSP programme for SMB ransomware
The move lets managed security providers add ransomware resilience tools for SMB clients without losing control of sales, service or support.
Intezer triples revenue as enterprises adopt AI security
Large enterprises are moving AI security operations into production, helping the New York-based cyber security company post a tripling of first-half revenue.
Snyk Evo lifts deals as AI agent security demand surges
Enterprise buyers are spending more to secure AI agents, with Snyk saying Evo now drives 60% of new deals and larger contracts.
Analyst Insights
Research and market analysis connected to AI Security
Check Point launches firewall subscription for AI security
Reco raises USD $55 million as AI agent security grows
RSA launches Agent ID for regulated AI agent control
Airrived named Gartner cool vendor in agentic AI security
Exabeam adds AI tools for agentic security operations
Featured News
TrendLife targets AI challenges with family-focused Kaleida
Parents and teachers may get more oversight of children's AI use as TrendLife rolls out Kaleida with Learning Buddy to curb answer-only shortcuts.
DesignVerse targets U.S. firms with private cloud AI tools
DesignVerse is targeting U.S. aviation, defence and finance clients with on-premise AI tools as data sovereignty concerns reshape vendor choice.
Interview: Cloudera says open-ended AI spending is over
Enterprises are now demanding proof of value and tighter controls as AI budgets face scrutiny over compute costs and deployment choices.
Zscaler takes zero trust beyond the corporate network
Critical infrastructure operators are using cellular links to secure distributed assets as outages and spoofing raise the stakes for resilience.
Mimecast CEO: Agentic AI threat novel but not entirely new
Hidden AI risks are already widespread in workplaces, with Mimecast saying users are driving shadow tools and most exposure still starts with people.
CrowdStrike report: AI is rewriting rules of cybersecurity
Organisations now have just 48 hours to patch most flaws, as AI helps attackers weaponise vulnerabilities far faster than before.
Expert Columns
Seven Cyber Controls Businesses Can No Longer Afford to Overlook
In the AI era, channel value is being redefined
Stop saying AI hacked the system
AI closes vulnerability window as zero-day exploits surge
Unlocking potential: How expanding leadership pathways for women strengthens cybersecurity
The future of autonomous security
When AI memory, simulation and provenance collide
Supercharged security: Cyber risk in the age of frontier AI
SonicWall joins Anthropic's Project Glasswing to find flaws
The post-quantum mandate isn't about algorithms, it's about operational trust
Interviews
Interviews and video coverage from the networkRecent AI Security News
Oracle launches AI security mesh with OpenAI to fix flaws
The service aims to help enterprises spot and repair vulnerabilities faster across cloud and on-premises systems, while keeping human approval in place.
Alice helps train NVIDIA Nemotron models for safety
The collaborations aim to curb harmful behaviour in open AI models while preserving performance, as enterprises face growing prompt-injection risks.
Oracle unveils Deep Trust AI Architecture for enterprises
The framework is meant to help companies control security, privacy and business rules as AI agents and generated software spread through enterprise systems.
Growing firms hit hardest by unauthorised data access
Companies with 500 to 999 staff were most likely to report unauthorised data access, with 40% saying they had been hit in the past year.
HITRUST adds AI security tools & third-party risk updates
Businesses facing surging AI and supplier reviews now have new HITRUST tools to cut questionnaire burden and tighten certification checks.
Mid-sized firms hit hardest by unauthorised data access
Mid-sized businesses are facing the sharpest exposure, with four in 10 reporting sensitive data access by unauthorised identities in the past year.
Endor Labs adds BYOK support for AI security scans
The new option should ease approval hurdles for regulated firms that need AI code scans without handing source code to vendor-selected models.
Veraify adds token tracking for shadow AI spending
Finance chiefs can now trace AI bills more accurately as the platform separates sanctioned use from Shadow AI across departments and users.
Horizon3 links NodeZero findings with Cortex XSOAR
Security teams can now push attacker-validated weaknesses into existing response queues, helping them prioritise fixes and retest them after remediation.
Harmonic Security raises USD $50 million in Series B
Demand for tighter oversight of workplace AI has helped Harmonic Security secure USD $50 million to expand its engineering and sales teams.
Fortinet launches AI security service for FortiGate
The cloud-delivered offering adds real-time prompt and response inspection to existing firewalls, helping firms curb shadow AI, data loss and runaway spend.
Oracle launches agentic AI tools & Deep Trust architecture
Businesses using Oracle Fusion software will get new AI tools that can act on approved tasks, while a trust framework aims to curb data and security risks.
Sygnia opens AI security hubs in Austin & Singapore
The move will let customers get round-the-clock monitoring as Sygnia widens its follow-the-sun cyber security coverage across three regions.
Reco joins Microsoft Pegasus programme for AI agent security
Businesses using Microsoft software are facing sharper oversight of AI agents, as Reco gains access to enterprise sales channels through Pegasus.
Securonix launches behavioural analytics for AI threats
With AI agents widening the attack surface, security teams need to spot abnormal activity across human and machine users before damage is done.
Palo Alto Networks launches Cortex XDR One for AI agents
Businesses adopting AI agents now face new endpoint risks, which Palo Alto Networks says its Cortex XDR One platform is built to contain.
Red Hat expands NVIDIA tie-up on secure agentic AI
The update gives enterprises tighter controls over autonomous AI agents, with runtime security, governed inference and Day 0 support for new NVIDIA chips.
SentinelOne names LevelBlue global Wayfinder partner
More organisations will gain round-the-clock threat detection and incident response as LevelBlue takes global delivery of SentinelOne's Wayfinder service.
Zoom unveils AI governance tools for businesses users
Businesses using Zoom will gain tighter oversight of AI-generated content and deepfake risks, as new controls target compliance and data handling.
Microsoft expands Project Perception to police AI agents
Growing use of AI agents in corporate systems is creating a new internal risk category, prompting tighter real-time oversight from security teams.
Job Moves
Artemis Security names Arun Singh Chief Growth Officer
Manifold Security appoints Joe Sullivan to its board
Forcepoint appoints Vincent Merlin as Marketing Chief
Jazz appoints six senior leaders as DLP push scales
Geordie appoints Courtney Broadwell as Channel Chief
Opaque hires Microsoft veteran as Chief Platform Officer
Wallarm appoints new chief executive as AI focus grows
Terra Security names Anna Sarnek VP of business strategy
Testlio expands AI testing push & appoints new CEO
