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Help Net Security

Your work apps are quietly handing 19 data points to someone ChatGPT advanced account security adds passkeys and hardware keys Week in review: High-severity LPE vulnerability in the Linux kernel, cPanel 0-day exploited for months Automating Pentest Delivery: A Step-by-Step Guide - PlexTrac Open-source privacy proxy masks PII before prompts reach external AI services Shadow AI risks deepen as 31% of users get no employer training Identity is the control plane for distributed infrastructure AI traffic is getting bigger, louder, and less predictable New infosec products of the month: April 2026 cPanel zero-day exploited for months before patch release (CVE-2026-41940) Cisco releases open-source toolkit for verifying AI model lineage Met Police face criticism for using AI to spy on their own officers Nine-year-old Linux kernel flaw enables reliable local privilege escalation (CVE-2026-31431) Hacker with a special interest in breaching sports institutions ends behind bars - Help Net Security IP Fabric MCP server adds governance and control to enterprise AIOps workflows - Help Net Security Aqua Compass MCP server enables real-time investigation and containment of runtime threats - Help Net Security Google brings instant email verification to Android, no OTP needed - Help Net Security If cyber espionage via HDMI worries you, NCSC built a device to stop it - Help Net Security Apple fixes iPhone bug that let FBI retrieve deleted Signal messages(CVE-2026-28950) - Help Net Security GopherWhisper APT group hides command and control traffic in Slack and Discord - Help Net Security OpenAI tackles a bad habit people have when interacting with AI - Help Net Security A year in, Zoom's CISO reflects on balancing security and business - Help Net Security Scenario: Open-source framework for automated AI app red-teaming - Help Net Security GDPR works, but only where someone enforces it - Help Net Security Ransomware, fraud, and lawsuits drive cyber insurance claims to new peaks - Help Net Security Google’s Workspace Intelligence promises privacy while running on your data - Help Net Security Cyberattack on French government agency triggers phishing alert - Help Net Security Claude Mythos finds 271 Firefox flaws, Mozilla believes zero-days are numbered - Help Net Security Prove Identity Platform connects verification, authentication, and fraud prevention - Help Net Security New Mirai variants target routers and DVRs in parallel campaigns - Help Net Security Acronis GenAI Protection gives MSPs control over AI usage and data risks - Help Net Security Progress Software fixes sneaky WAF bypass vulnerability (CVE-2026-21876) - Help Net Security Tencent's QClaw AI agent app arrives on Windows and macOS - Help Net Security Phishing reclaims the top initial access spot, attackers experiment with AI tools - Help Net Security OneDrive updates focus on AI, access control, and compliance - Help Net Security PentAGI: Open-source autonomous AI penetration testing system - Help Net Security Apple Intelligence flaw kept stolen tokens reusable on another device - Help Net Security Shadow AI, deepfakes, and supply chain compromise are rewriting the financial sector threat playbook - Help Net Security Thunderbird 150 arrives with encrypted message search and OpenPGP improvements - Help Net Security VirtualBox 7.2.8 is out with Linux kernel 7.0 support and crash fixes - Help Net Security Ransomware negotiator admits role in attacks he was hired to resolve - Help Net Security Scattered Spider hacker pleads guilty to stealing $8 million in cryptocurrency Ivanti Neurons AI automates IT operations, reducing manual work and security risk Silobreaker Mimir adds agentic AI to intelligence workflows with governance and transparency - Help Net Security OpenAI’s Chronicle feature lets Codex read your screen, raising privacy concerns CISA flags another Cisco Catalyst SD-WAN Manager bug as exploited (CVE-2026-20133) A single platform powers SIM farm proxy networks across 17 countries - Help Net Security NGate NFC malware targets Android users through trojanized payment app - Help Net Security Meta and PortSwigger drive offensive security further to find what others miss - Help Net Security EU pushes for stronger cloud sovereignty, awards €180 million to four providers - Help Net Security SmokedMeat: Open-source tool shows what attackers do inside CI/CD pipelines - Help Net Security How to spot a North Korean fake in a job interview - Help Net Security Product showcase: Syncthing for secure, private file synchronization - Help Net Security Week in review: Acrobat Reader flaw exploited, Claude Mythos offensive capabilities and limits Google wipes out 602 million scam ads with Gemini on duty Researcher drops two more Microsoft Defender zero-days, all three now exploited in the wild GitLab 18.11 brings agentic AI to security fixes, CI pipelines, and delivery analytics Liongard upgrades LiongardIQ with AI access, live asset data, and deeper discovery Mozilla challenges enterprise AI providers with Thunderbolt, open-source AI client under your control Codex can now operate between apps. Where are the boundaries? Android 17 Beta 4 arrives with post-quantum cryptography and new memory limits Apple AirTag tracking can be misled by replayed Bluetooth signals Social media bans might steer kids into riskier corners of the internet Workplace stress in 2026 is still worse than before the pandemic New infosec products of the week: April 17, 2026 - Help Net Security ImmuniWeb brings AI upgrades, post-quantum detection and more in Q1 2026 NIST admits defeat on NVD backlog, will enrich only highest-risk CVEs going forward Anthropic releases Claude Opus 4.7 with automated cybersecurity safeguards - Help Net Security Fortinet fixes critical FortiSandbox vulnerabilities (CVE-2026-39813, CVE-2026-39808) - Help Net Security Google Play is changing how Android apps access your contacts and location Tails 7.6.2 patches vulnerability that could expose saved files Cargo theft malware actor spent a month inside a decoy network before researchers pulled the plug Two US nationals jailed over scheme that generated $5 million for the North Korean regime Product showcase: Ente Auth encrypts, backs up, and syncs 2FA Wi-Fi roaming security practices for access network providers and identity providers European AI spending set to hit $290 billion by 2029 Windows is getting stronger RDP file protections to fight phishing attacks Capsule Security debuts with $7 million funding to secure AI agent behavior Hackers hijacked CPUID downloads, served STX RAT to victims $12 million frozen, 20,000 victims identified in crypto scam crackdown Rockstar Games receives “pay or leak” warning after cyberattack Google makes it harder to exploit Pixel 10 modem firmware Siemens expands Industrial Automation DataCenter with edge AI and cybersecurity Adobe issues emergency fix for Acrobat Reader flaw exploited in the wild (CVE-2026-34621) Seized VerifTools servers expose 915,655 fake IDs, 8 arrested Fixing vulnerability data quality requires fixing the architecture first ZeroID: Open-source identity platform for autonomous AI agents MITRE releases a shared fraud-cyber framework built from real attack data The fully free Linux OS Trisquel gets a major update with version 12.0 Ecne Week in review: Windows zero-day exploit leaked, Patch Tuesday forecast ClickFix campaign delivers Mac malware via fake Apple page Poisoned “Office 365” search results lead to stolen paychecks Gmail’s end-to-end encryption comes to mobile, no extra apps required To counter cookie theft, Chrome ships device-bound session credentials Product showcase: Session, a messenger without phone numbers or metadata Little Snitch for Linux shows what your apps are connecting to - Help Net Security Apiiro CLI turns AI coding assistants into full-stack security engineers - Help Net Security April 2026 Patch Tuesday forecast: Spring-cleaning of a preview - Help Net Security What vibe hunting gets right about AI threat hunting, and where it breaks down - Help Net Security Health insurance lead sites sell personal data within seconds of form submission - Help Net Security
Elastic MCP Apps bring security and observability workflows into AI tools - Help Net Security
Industry New · 2026-04-22 · via Help Net Security

Elastic has announced MCP Apps for Elastic, delivering agent-native UI experiences for security and observability workflows across third-party coding tools and chat clients. The new MCP Apps enable teams to investigate threats, diagnose system behavior, and act on data directly within the AI tools they already use, without switching tools or stitching together separate systems.

Built on the Model Context Protocol (MCP) apps spec, the open standard co-authored by Anthropic and OpenAI, these apps allow AI assistants to return fully interactive user interfaces rendered directly within environments such as Claude, VS Code, GitHub Copilot, Goose, Postman, and MCPJam.

Most AI integrations stop at conversational text. That works for simple queries, but breaks down for workflows that are inherently visual and interactive, including alert triage, investigation graphs, dashboards, and distributed traces. Elastic’s MCP Apps close that gap by supporting security and observability workflows in a live AI-native interface that users can explore, filter, and act on, allowing teams to manage threat detection or system diagnosis without leaving the conversation.

“The MCP App for Elastic Security bridges the gap between automated detection and manual hunting,” said Mandy Andress, CISO of Elastic. “By bringing our security data directly into a single interface within Claude Desktop, we surfaced ‘silent’ threats in under an hour, risks that didn’t trigger standard alerts but required immediate action. It’s a force multiplier for our analysts.”

“Our customers are increasingly working inside AI-native environments,” said Ken Exner, chief product officer at Elastic. “With our MCP Apps, Elastic meets them there by bringing security, observability, and search workflows into the AI tools that they are using so that teams can investigate threats and diagnose systems without switching tools. The answer is no longer a summary, it’s the workflow itself.”

While early MCP App adopters have focused on productivity tools like Amplitude, Asana, Figma, and Slack, the Elastic Security MCP App enables analysts to triage alerts, run ES|QL queries, investigate threats, and manage cases through interactive views rendered directly in the conversation. Workflows such as alert lists, process trees, and investigation graphs remain interactive, allowing analysts to move from question to action without tab switching or hand-offs.

The MCP App for Security provides core tasks for analysts, including:

  • Alert triage: severity grouping, AI verdicts, process trees, and one-click case creation
  • Attack discovery: correlated attack chains with MITRE ATT&CK mapping, risk scoring, and bulk case creation
  • Threat hunting: an ES|QL workbench with auto-executed queries, clickable entities, and an investigation graph

The Elastic Observability MCP App enables teams to explore distributed traces, inspect service dependencies, and diagnose system health through interactive views rendered directly in the conversation, helping engineers move from detection to root cause analysis without switching tools.

The MCP App for Observability provides, end-to-end Kubernetes & APM incident investigation, including:

  • Cluster & service health rollup: overall health badges, degraded services with reasons, top pod memory consumers, ML anomaly severity breakdown, and service throughput, all oriented in a single adaptive inline view
  • Anomaly detection & dependency mapping: ML-powered anomaly explanations with actual vs. typical values and time-series context, plus interactive service topology graphs with per-edge call volume and latency, and node failure blast radius diagrams showing full-outage versus degraded deployments with rescheduling feasibility
  • Live monitoring & alerting: ES|QL-backed observe mode for one-shot metric queries, live threshold watching, and ML anomaly triggers, alongside persistent Kibana alert rule creation and management directly from the conversation

Elastic also provides MCP Apps for search and data exploration. The Search MCP App enables users to explore data and build dashboards through natural language, with results rendered as interactive visualizations that can be edited and exported.

The MCP App for Search, includes:

  • Dashboard creation: build dashboards from natural language with panels automatically generated from your data
  • Data exploration: query and analyze data using ES|QL with results rendered inline
  • Interactive editing: refine, rearrange, and export dashboards directly from the conversation

Elastic MCP Apps for Security, Observability, and Search are available now in public preview, with support across platforms including Claude, Claude Desktop, VS Code, GitHub Copilot, Goose, Postman, and MCPJam.