Promptfoo has raised more than $23 million in funding for a platform that helps developers secure LLMs and AI agents. The post OpenAI to Acquire AI Security Startup Promptfoo appeared first on SecurityWeek. This article has been indexed from SecurityWeek…
Agent-to-Agent Attacks Are Coming: What API Security Teaches Us About Securing AI Systems
AI systems are no longer just isolated models responding to human prompts. In modern production environments, they are increasingly chained together – delegating tasks, calling tools, and coordinating decisions with limited or no human oversight. Almost all that communication happens…
Anthropic forms institute to study long-term AI risks facing society
Anthropic has established the Anthropic Institute, a research unit focused on studying the societal effects of AI and informing policy responses to risks from more advanced systems. “In the five years since Anthropic began, AI progress has moved incredibly quickly.…
What Boards Must Demand in the Age of AI-Automated Exploitation
“You knew, and you could have acted. Why didn’t you?” This is the question you do not want to be asked. And increasingly, it’s the question leaders are forced to answer after an incident. For years, many executive teams and…
Dozens of Vendors Patch Security Flaws Across Enterprise Software and Network Devices
SAP has released security updates to address two critical security flaws that could be exploited to achieve arbitrary code execution on affected systems. The vulnerabilities in question listed below – CVE-2019-17571 (CVSS score: 9.8) – A code injection vulnerability in…
Meta Ramps Up Efforts to Disrupt Industrialized Scamming
Meta removed 10.9 million Facebook and Instagram accounts linked to “criminal scam centers” last year, the company announced on Wednesday. This article has been indexed from Security Latest Read the original article: Meta Ramps Up Efforts to Disrupt Industrialized Scamming
Hewlett Packard Enterprise fixes critical authentication bypass in Aruba AOS-CX
Hewlett Packard Enterprise (HPE) fixed several flaws in Aruba AOS-CX, including a critical bug that lets attackers reset admin passwords. Hewlett Packard Enterprise (HPE) patched multiple vulnerabilities in Aruba AOS-CX, the operating system used in Aruba CX switches. The most…
KnowBe4 launches AI agent to tailor security awareness assessments
KnowBe4 has expanded its Artificial Intelligence Defense Agents (AIDA) suite with the launch of a new AI-powered assessment tool designed to help organisations measure human cyber risk more accurately. The company has introduced the Custom SAPA (Security Awareness Proficiency Assessment)…
65% of Organisations Still Detect Unauthorised Shadow AI Despite Visibility Optimism
New research from CultureAI has revealed a growing gap between how AI is used in practice and how organisations believe it’s being controlled. Worryingly, the report revealed that while 72% of organisations believe they have full visibility into AI usage,…
Canada Needs Nationalized, Public AI
Canada has a choice to make about its artificial intelligence future. The Carney administration is investing $2-billion over five years in its Sovereign AI Compute Strategy. Will any value generated by “sovereign AI” be captured in Canada, making a difference…
Monitoring Legitimate Bot Traffic is Now a Cybersecurity Requirement
AI-driven and “legitimate” bots now make up a growing share of web traffic, blurring the line between value and risk. Security teams must treat bot traffic as a governance, cost, and cyber supply chain issue, guided by long-term visibility and…
Why Old Cybersecurity Models Are Breaking
By Keven Knight, CEO, Talion There is a quiet reckoning underway in cybersecurity, and most organisations are still pretending it’s not happening. The pressure on security leaders now exceeds what dashboards, frameworks and tooling can meaningfully contain. CISOs are being…
Instagram Down: New Outage Causes Widespread Disruption in Posting and DM Functionality
A significant service disruption has hit Meta’s Instagram platform today, leaving thousands of users globally unable to access their accounts, refresh timelines, or send direct messages. As of March 11, 2026, the widespread downtime has primarily affected users in the…
EU legal eagle says banks should refund cybercrime victims first, argue later
Advocate General urges rethink of PSD2 to speed compensation after scams Analysis One of the European Union’s top legal advisors is trying to change how banks treat cybercrime victims – meaning they could enjoy greater financial protections sooner than expected.……
Michelin Confirms Data Breach Linked to Oracle EBS Attack
The cybercriminals have leaked more than 300GB of files allegedly stolen from the tire giant. The post Michelin Confirms Data Breach Linked to Oracle EBS Attack appeared first on SecurityWeek. This article has been indexed from SecurityWeek Read the original…
How EU Regulations Are Reshaping SOC Operations
NIS2, DORA, and the AI Act are rewriting the rulebook for Security Operations Centers. Here’s what you need to know and do. The post How EU Regulations Are Reshaping SOC Operations appeared first on Security Boulevard. This article has been…
Nielsen’s Gracenote Sues OpenAI Over Copyright Infringement
Gracenote alleges OpenAI used its human-generated descriptors of media programming and its relational framework without permission This article has been indexed from Silicon UK Read the original article: Nielsen’s Gracenote Sues OpenAI Over Copyright Infringement
Instagram Down: Global Outage Prevents Users from Posting and Messaging
A widespread technical outage has struck Instagram, leaving thousands of users globally unable to access the popular social media application. The disruption, which primarily impacted users in the United States, represents a significant service degradation for Meta’s infrastructure. While the…
March 2026 Patch Tuesday fixes two zero-day vulnerabilities
Microsoft patched 79 security vulnerabilities this month, including bugs that could let attackers escalate privileges or crash critical services. This article has been indexed from Malwarebytes Read the original article: March 2026 Patch Tuesday fixes two zero-day vulnerabilities
Keeper Security launches global campaign highlighting identity-first cybersecurity with Atlassian Williams F1 Team
Keeper Security has launched a new global campaign with the Atlassian Williams Formula 1 Team to highlight the growing importance of identity-first cybersecurity, as credential-based threats continue to rise across enterprise environments. The campaign coincides with the start of the…
Quantro Security Emerges From Stealth With $2.5 Million in Funding
The startup integrates with existing cybersecurity stacks, ingests and normalizes data, and delivers intelligence to reduce risks. The post Quantro Security Emerges From Stealth With $2.5 Million in Funding appeared first on SecurityWeek. This article has been indexed from SecurityWeek…
Microsoft patches 80+ vulnerabilities, six flagged as “more likely” to be exploited
On March 2026 Patch Tuesday, Microsoft addressed 80+ vulnerabilities affecting its software and cloud services. Of these, two were publicly disclosed, but not actively exploited. Privilege escalation vulnerabilities abound The two publicly disclosed flaws are CVE-2026-21262, a vulnerability in SQL…
New Cyber Command chief, Russia targets Signal, Codex Security
NSA and Cyber Command head confirmed Russians targeting encrypted messaging app users OpenAI rolls out vulnerability scanner Get links to all the stories in our show notes: https://cisoseries.com/cybersecurity-news-march-11-2026/ Huge thanks to our sponsor, Dropzone AI Remember yesterday’s 3 AM threat…
IT Security News Hourly Summary 2026-03-11 12h : 11 posts
11 posts were published in the last hour 10:38 : Amazon Expands Access To Healthcare Chatbot 10:38 : Cyber-Attacks on UK Firms Increase at Four Times Global Rate 10:9 : Analyzing “Zombie Zip” Files (CVE-2026-0866), (Wed, Mar 11th) 10:9 :…