Daily Briefing · AI Security

AI Security

2:00 listen·21 stories covered
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AI Security — Wednesday, May 13, 2026

0:002:00

Full Summary

This Wednesday morning, Microsoft's new AI security system, MDASH, has identified 16 previously unknown vulnerabilities in Windows, including four critical remote code execution flaws. Both PCMag and Thurrott.com confirm MDASH uses over 100 specialized AI agents and multiple AI models to discover and prove exploitable bugs, outperforming other AI models with an 88.45% score on the CyberGym benchmark. The development comes as the cybersecurity landscape grapples with the rapid advancement of AI. Many organizations, according to Help Net Security and TechRadar, are struggling to secure AI systems, especially non-human identities like AI agents and automated workflows, which often operate with broad, unsupervised access. This creates a significant "AI identity risk gap." Dell and Intel, at their "Securing the AI Factory" event, highlight that 85% to 90% of AI projects are halted mid-implementation because security isn't integrated from the start. Meanwhile, companies are rushing to provide solutions. Exaforce secured $125 million to expand its AI-native security platform, and Saviynt appointed new leadership to boost its AI identity security. NetSPI launched AI-powered continuous pentesting, while Sweet Security introduced "Sweet Attack," an AI agent that simulates adversaries to fortify cloud defenses. Even consumer-focused security is evolving, with Gen Digital updating its Norton Neo AI browser with new privacy and security features. But then, what nobody expected: the Vercel breach, detailed by Cybersecurity Insiders, shows the danger of forgotten AI app trials. A single OAuth token from an employee's old trial of a deprecated AI product, Context.ai, led to a supply chain attack, granting attackers access to internal dashboards and sensitive data. This highlights how easily "shadow AI" can create invisible bridges for attackers. This means your personal data and the security of the applications you use daily are at greater risk from both sophisticated AI-driven attacks and overlooked vulnerabilities in how AI tools are adopted.

Stories Covered

01

MDASH: Microsoft's AI Finds 16 Windows Vulnerabilities

Thurrott.com·4d ago
02

Vercel Breach: Forgotten AI App Trial Led to Supply Chain Attack

Cybersecurity Insiders·4d ago
03

Microsoft MDASH AI: 16 Windows Vulnerabilities Found

PCMag·4d ago
04

Dell & Intel: Securing the AI Factory Explained

SiliconANGLE·4d ago
05

Palo Alto Networks Expands Frontier AI for Cyber Defense

Palo Alto Networks·4d ago
06

Anthropic Briefs DHS on Mythos AI Cyber Model

Benzinga·4d ago
07

Manifold Security Covers AI Agent Servers in Supply Chain

SC Media·4d ago
08

Sweet Security's AI 'Attacker' Fortifies Cloud Defenses

BriefGlance·4d ago
09

Upwind AI Reshapes Cloud Security with Agentic Pack

BriefGlance·4d ago
10

Defesio Emora: Quantum-Resistant Email Security Against AI Threats

The AI Journal·4d ago
11

Securing Agentic AI: Guardrails for Autonomous Systems

GovInfoSecurity·4d ago
12

AI Security Risks: Defending the Autonomous AI Ecosystem

GovInfoSecurity·4d ago
13

Apple, Google: EU AI Rules Threaten Privacy & Security

Global Banking & Finance Review·4d ago
14

KeeperPAM: New AI & Human Access Controls

PR Newswire·4d ago
15

AI Security Broken at Runtime: Enterprises Unaware

TechRadar·5d ago
16

AI Cybersecurity: Daybreak vs. Claude Mythos Explained

The Economic Times·5d ago
17

Gen Digital: Norton Neo AI Browser Boosts Security

Yahoo Finance·5d ago
18

NetSPI AI Pentesting: Continuous Vulnerability Detection

Help Net Security·5d ago
19

AI Identity Risk: Unseen Threats in Enterprise AI

Help Net Security·5d ago
20

Saviynt: New CCO & CCO to Boost AI Security Leadership

Retail Technology Innovation Hub·5d ago
21

Exaforce: $125M Series B to Expand AI Security Platform

TNGlobal·5d ago