OpenAI has unveiled GPT-5.4-Cyber, a specialized variant of its flagship GPT-5.4 model fine-tuned for advanced defensive cybersecurity workflows, granting vetted security professionals expanded access to capabilities such as binary reverse engineering, vulnerability scanning, and malware analysis, with fewer restrictions than…
Product showcase: Stop secrets from leaking through AI coding tools with GitGuardian
AI coding assistants are quickly becoming part of everyday development. Tools like Cursor, Claude Code, and GitHub Copilot can now do more than suggest code. They can read files, run shell commands, and call external tools during a session. That…
North Korean Spies DM You On Facebook
Android Mirax RAT, North Korea’s Friend-Request Hacks, Adobe PDF Zero-Day, and FBI Phishing Takedown | Cybersecurity Today David Shipley covers multiple trust-based cyber threats: Mirax Android malware pushed via Meta ads posing as free streaming apps, functioning as a remote…
Network segmentation projects fail in predictable patterns
Most enterprise networks have segmentation on the roadmap. Many have had it there for years. A survey of 400 U.S.-based network security practitioners who lived through failed segmentation projects finds that failure clusters into four distinct patterns, and the type…
IT Security News Hourly Summary 2026-04-15 06h : 1 posts
1 posts were published in the last hour 3:34 : Cisco CRM “Salesforce Data Breach” Claims Tied to ShinyHunters: What Defenders Should Look For and How to Respond
Cisco CRM “Salesforce Data Breach” Claims Tied to ShinyHunters: What Defenders Should Look For and How to Respond
ShinyHunters is claiming access to a large set of CRM data tied to Cisco, including Salesforce records, AWS assets, and GitHub repositories, and threatening to extort with it. Whether you’re a security analyst trying to understand what’s being alleged or…
Microsoft SharePoint Server 0-Day Vulnerability Actively Exploited in Attacks
A critical zero-day spoofing vulnerability in Microsoft SharePoint Server is being actively exploited in the wild, Microsoft confirmed on April 14, 2026, as part of its monthly security update cycle. Tracked as CVE-2026-32201, the flaw affects multiple versions of SharePoint…
ISC Stormcast For Wednesday, April 15th, 2026 https://isc.sans.edu/podcastdetail/9892, (Wed, Apr 15th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Wednesday, April 15th, 2026…
Post-Quantum Cryptographic Agility in Model Context Protocol Proxies
Learn how to secure Model Context Protocol proxies with post-quantum cryptographic agility. Protect AI infrastructure against future quantum threats with hybrid encryption. The post Post-Quantum Cryptographic Agility in Model Context Protocol Proxies appeared first on Security Boulevard. This article has…
IT Security News Hourly Summary 2026-04-15 03h : 1 posts
1 posts were published in the last hour 0:36 : Scanning for AI Models, (Tue, Apr 14th)
Scanning for AI Models, (Tue, Apr 14th)
Starting March 10, 2026, my DShield sensor started getting probe for various AI models such as claude, openclaw, huggingface, etc. Reviewing the data already reported by other DShield sensors to ISC, the DShield database shows reporting of these probes started…
Secure AI agent access patterns to AWS resources using Model Context Protocol
AI agents and coding assistants interact with AWS resources through the Model Context Protocol (MCP). Unlike traditional applications with deterministic code paths, agents reason dynamically, choosing different tools or accessing different data depending on context. You must assume an agent…
How Agentic AI helps you stay ahead in market competition?
Can Non-Human Identities Enhance Competitive Advantage in Cybersecurity? The management of Non-Human Identities (NHIs) is critical to addressing security vulnerabilities that arise from the disconnect between security and R&D teams. Machine identities, or NHIs, play a pivotal role in creating…
What makes Agentic AI a smart choice for data security?
How Can Non-Human Identities Revolutionize Cloud Security? Can the effective management of Non-Human Identities (NHIs) transform cloud security? When organizations increasingly pivot towards cloud infrastructures, safeguarding digital environments has become a pivotal concern across industries. With data breaches making headlines…
Microsoft ends desktop detour for sensitivity labels in Office web apps
Microsoft is rolling out an update to Office for the web that removes a long-standing limitation around document protection, adding new control to browser-based apps. Specifying users in the Permissions dialog (Source: Microsoft) Users can now apply sensitivity labels with…
Patch Tuesday, April 2026 Edition
Microsoft today pushed software updates to fix a staggering 167 security vulnerabilities in its Windows operating systems and related software, including a SharePoint Server zero-day and a publicly disclosed weakness in Windows Defender dubbed “BlueHammer.” Separately, Google Chrome fixed its…
Claude Mythos: Prepare for your board’s cybersecurity questions about the latest AI model from Anthropic
With the Federal Reserve Chairman meeting with bank CEOs to discuss the security implications of Claude Mythos, you can bet that your board of directors will ask you about the impact of the AI model on your cybersecurity strategy. Here’s…
IT Security News Hourly Summary 2026-04-15 00h : 5 posts
5 posts were published in the last hour 21:55 : IT Security News Daily Summary 2026-04-14 21:31 : 2026-04-13: XLoader (Formbook) infection 21:9 : How Digital Annotations Are Replacing Paper Markups in Business 21:9 : Microsoft’s massive Patch Tuesday: It’s…
IT Security News Daily Summary 2026-04-14
173 posts were published in the last hour 21:31 : 2026-04-13: XLoader (Formbook) infection 21:9 : How Digital Annotations Are Replacing Paper Markups in Business 21:9 : Microsoft’s massive Patch Tuesday: It’s raining bugs 21:9 : Commvault has a Ctrl+Z…
2026-04-13: XLoader (Formbook) infection
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from Malware-Traffic-Analysis.net – Blog Entries Read the original article: 2026-04-13: XLoader (Formbook) infection
How Digital Annotations Are Replacing Paper Markups in Business
Digital Annotations replace paper markups in business, enabling real time collaboration, version control, and secure document workflows across teams. This article has been indexed from Hackread – Cybersecurity News, Data Breaches, AI and More Read the original article: How Digital…
Microsoft’s massive Patch Tuesday: It’s raining bugs
One CVE under attack, one already disclosed by angry bug hunter, and 163 more Attackers exploited a spoofing vulnerability in Microsoft SharePoint Server before Redmond issued a fix as part of April’s mega Patch Tuesday.… This article has been indexed…
Commvault has a Ctrl+Z for rogue AI agents
The company’s new software keeps an eye on your agents and backs up data. Keep your agents close and your agent-monitoring software closer. Commvault’s new AI Protect can discover and monitor AI agents running inside AWS, Azure, and GCP environments…
Microsoft Patch Tuesday for April 2026 – Snort Rule and Prominent Vulnerabilities
Overview of patch tuesday release from Microsoft for April 2026. This article has been indexed from Cisco Talos Blog Read the original article: Microsoft Patch Tuesday for April 2026 – Snort Rule and Prominent Vulnerabilities