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Security & Privacy

Cybersecurity, authentication, authorization, encryption, privacy, and security best practices

43 posts

Plugin4Shell: Patch and Harden Your Coding Agent (2026)

Security & PrivacySeptember 21, 2026

Plugin4Shell breaks SHA pinning in four AI coding agents. Two are patched. Here's how to check your version, audit your marketplaces, and lock down the rest.

#plugin4shell #claude code

RubyGems AI Agent Attack: What the 2026 Report Found

Security & PrivacySeptember 14, 2026

Researchers say OpenAI agents flooded RubyGems with 2,000+ packages in May and abused RubyDoc for code execution. The timeline, evidence, and RubyGems' reply.

#RubyGems AI agent attack #GemStuffer campaign

OpenAI Agent Swarm: The 2026 Message Board Breach

Security & PrivacyAugust 28, 2026

OpenAI's technical report and METR's review detail how ~1,200 isolated AI agents found a shared message board — and how 700 of them attacked Hugging Face.

#openai agent swarm #ai agent message board

Fortinet Buys Virtue AI: Agent Security M&A in 2026

Security & PrivacyAugust 24, 2026

Fortinet announced it had bought Virtue AI on August 17, 2026, weeks after Meta hired three co-founders. The agent-security M&A wave, and what the deals cost.

#ai agent security #agentic ai red teaming

AI Agent Incident Reporting: Inside the SAFE Draft (2026)

Security & PrivacyAugust 14, 2026

The SAFE draft creates an AI agent incident reporting duty that ASRS never imposed, while omitting the legal shield that aviation offers in return for one.

#AI agent incident reporting #SAFE

Web Bot Auth in 2026: Shipped Before It's a Standard

Security & PrivacyAugust 12, 2026

Web Bot Auth gates AI agent traffic at Cloudflare, AWS, Akamai and Vercel. The IETF working group behind it has not adopted a single draft as of 2026.

#Web Bot Auth #AI agent authentication

Claude Inference Hooks: The 2026 DLP Gate and Its Gaps

Security & PrivacyAugust 11, 2026

Claude inference hooks put an inline DLP verdict inside Anthropic's inference path. What the AI security server sees, and the gaps the beta still leaves.

#Claude inference hooks #AI security server

Agent Framework Vulnerabilities: Black Hat 2026

Security & PrivacyAugust 10, 2026

Check Point spent a year breaking LangChain, CrewAI, Google ADK and Microsoft Agent Framework. Black Hat 2026 verdict: the bug is the plumbing, not the prompt.

#ai agent framework security #agent framework vulnerabilities

AI Agent Containment: What Four 2026 Incidents Show

Security & PrivacyAugust 7, 2026

Four organisations disclosed AI agents reaching real systems during safety tests in two weeks. What AISI, OpenAI, Anthropic and Meta found on agent containment.

#ai agent containment #ai agent sandbox escape

AI Agent Visibility Gap: Snyk's 2026 Numbers, Checked

Security & PrivacyAugust 6, 2026

Snyk says enterprises see a third of their AI footprint. We rechecked the agentic AI adoption math behind the 2026 AI agent visibility gap. Denominators vary.

#ai agent visibility gap #agentic ai adoption

AI Agent Identity: Why Cyera Paid $1B for Oasis in 2026

Security & PrivacyJuly 30, 2026

Cyera signed a $1B letter of intent for Oasis Security. With machine identities at 109 per human and only 37% able to revoke an agent, identity is the new gap.

#AI agent identity #non-human identity

AI Agent Kill Switches: Can You Actually Stop One in 2026?

Security & PrivacyJuly 28, 2026

OpenAI's models breached Hugging Face on their own — yet only 5% of teams say they could contain a rogue AI agent. What real agent kill switches look like.

#AI agents #agent security

OpenAI's AI Escaped Its Sandbox and Breached Hugging Face

Security & PrivacyJuly 22, 2026

OpenAI's own models escaped a test sandbox and breached Hugging Face to cheat a benchmark — then a Chinese open-weight model, GLM-5.2, ran the forensics.

#OpenAI #Hugging Face

AI Coding Governance Gap: 97% Adoption, 30% Control (2026)

Security & PrivacyJune 28, 2026

AI coding tools hit 97% enterprise adoption in 2026, but only 30% of teams fully govern them. Inside the AI coding governance gap, its risks, and the fix.

#ai coding #ai governance

AI Search Poisoning: 13 Words That Rig AI Answers (2026)

Security & PrivacyJune 21, 2026

Cornell Tech's WARP attack shows ~13 words in a Reddit comment can poison AI deep-research agents into naming fake products in 38–62% of exposed runs.

#AI search poisoning #WARP attack

GPT-5.5-Cyber Reaches the EU: What It Means (2026)

Security & PrivacyJune 6, 2026

OpenAI is extending GPT-5.5-Cyber to vetted European defenders under its EU Cyber Action Plan. Here's what the cyber-permissive model unlocks and who gets in.

#gpt-5.5-cyber #openai

How Claude Mythos Found 271 Firefox Vulnerabilities

Security & PrivacyMay 19, 2026

Claude Mythos Preview found 271 Firefox security flaws in one pass. Firefox 150 patched them on April 21, 2026. Here is how Mozilla's AI pipeline did it.

#claude-mythos #firefox

Google Catches First AI-Built Zero-Day in the Wild (2026)

Security & PrivacyMay 14, 2026

On May 11, 2026, Google's Threat Intelligence Group disclosed the first AI-built zero-day caught in the wild — a Python 2FA bypass aimed at mass exploitation.

#google #threat-intelligence

Google Detects First AI-Built Zero-Day in Wild Attack

Security & PrivacyMay 12, 2026

Google Threat Intelligence caught hackers using AI to develop a zero-day 2FA bypass aimed at mass exploitation. The AI vulnerability era has arrived in 2026.

#Google Threat Intelligence #GTIG

GPT-5.5 Cyber Eval: AISI Finds Parity with Mythos 2026

Security & PrivacyMay 8, 2026

UK AI Security Institute's April 30 GPT-5.5 cyber eval reveals parity with Claude Mythos on expert CTF tasks and the 32-step Last Ones attack range.

#AISI #GPT-5.5

AISI Claude Mythos Eval: AI Owns 32-Step Network Attack

Security & PrivacyApril 14, 2026

The UK AI Security Institute's Claude Mythos evaluation: 73% on expert CTFs, first model to autonomously complete a 32-step enterprise network attack.

#AISI #Claude Mythos

AI Cybersecurity's Jagged Frontier: Small Models vs Mythos

Security & PrivacyApril 12, 2026

AISLE tested 25+ AI models against Mythos's showcase vulnerabilities. A 3.6B model found the same FreeBSD flaw. Here is what the jagged frontier means.

#ai-security #cybersecurity

Deep Dive into TCP/IP Protocol Analysis: Tools, Techniques & Insights

Security & PrivacyJanuary 14, 2026

TCP/IP protocol analysis in 2026: Wireshark, tshark, tcpdump, and Zeek. Packet flow, layer-by-layer decode, and the debugging techniques that solve incidents.

#TCP/IP #network analysis

Cybersecurity Fundamentals: A Practical Guide for Developers and Teams

Security & PrivacyJanuary 7, 2026

Cybersecurity fundamentals for developers and teams: defense-in-depth, identity, secrets, logging, and the OWASP Top 10 risks every app should defend against.

#cybersecurity #infosec

Securing the Internet of Things: A Complete Guide to IoT Security Implementation

Security & PrivacyJanuary 6, 2026

A deep dive into IoT security implementation — from device authentication to encrypted communication, monitoring, and real-world deployment strategies.

#IoT #cybersecurity

Quantum-Resistant Cryptography: Securing the Post-Quantum Era

Security & PrivacyDecember 22, 2025

Quantum-resistant cryptography in 2026: NIST FIPS 203/204/205, Shor's algorithm threats, and the X25519MLKEM768 hybrid TLS handshake Chrome and Cloudflare ship by default.

#cryptography #quantum computing

Secrets Management Tools: The Hidden Backbone of Secure DevOps

Security & PrivacyDecember 15, 2025

Secrets management tools in 2026: HashiCorp Vault, AWS Secrets Manager, 1Password Secrets, Doppler. Rotation, CI integration, and zero-leak patterns.

#secrets management #DevOps

Securing the Software Supply Chain: From Code to Cloud

Security & PrivacyDecember 14, 2025

Software supply chain security: SBOMs, signing (Sigstore, cosign), SLSA, SCA tools, dependency pinning, and the gates every CI/CD pipeline should enforce.

#supply chain security #DevSecOps

Logging, Cybersecurity & AR Development

Security & PrivacyNovember 30, 2025

Logging, cybersecurity, and AR development: why thoughtful log design powers threat detection, forensic analysis, and immersive debugging in every field.

#logging #cybersecurity

AI-Powered Cybersecurity: The Future of Digital Defense

Security & PrivacyNovember 12, 2025

Complete guide to AI in cybersecurity. Build anomaly detection models, understand AI-powered SOCs, and implement automated threat response with Python examples.

#AI #Cybersecurity

Inside Network Security: Zero Trust, Pen Testing & Data Defense

Security & PrivacyNovember 12, 2025

Network security in depth: Zero Trust, penetration testing, encryption, and data-defense patterns that scale from a small startup to enterprise fleets.

#Zero Trust #Network Security

Zero Trust, Pen Testing & Data Privacy

Security & PrivacyNovember 12, 2025

Zero Trust, pen testing, and data privacy — the modern cybersecurity playbook: assume breach, verify everything, test often, and align with GDPR, PCI DSS v4.0.1, and ISO 27001:2022.

#cybersecurity #zero trust

Kubernetes Security Best Practices: From Cluster Hardening to Incident Response

Security & PrivacyNovember 11, 2025

Kubernetes security in 2026: RBAC, network policies, pod security, secrets, image signing, runtime detection — from cluster hardening to incident response.

#Kubernetes #Security

Cybersecurity in the AI Era: Defending a New Digital Frontier

Security & PrivacyOctober 31, 2025

Cybersecurity in the AI era: how AI reshapes the threat surface — prompt injection, model theft, data poisoning — and the defenses production teams deploy.

#AI security #cybersecurity

AI SOC: Security Operations with AI Agents

Security & PrivacyOctober 1, 2025

AI SOC: how intelligent agents reshape the Security Operations Center. Alert triage, automated response, and the tooling ending the alert-fatigue era.

#AI SOC #cybersecurity

Cybersecurity Deep Dive: Zero Trust, Pen Testing, Compliance & Beyond

Security & PrivacySeptember 24, 2025

Cybersecurity deep dive: Zero Trust, pen testing, compliance (SOC 2, ISO 27001, GDPR), plus defense-in-depth and least-privilege principles applied for 2026.

#cybersecurity #network security

Quantum Computing Explained: From Qubits to Grover’s Algorithm

Security & PrivacySeptember 18, 2025

Quantum computing explained: qubits, superposition, entanglement, and Grover's and Shor's algorithms — the math and the intuition behind the headlines.

#quantum computing #qubits

Enhancing Cybersecurity with Python: A Guide to Penetration Testing and Zero Trust

Security & PrivacySeptember 17, 2025

Explore how Python can be leveraged for cybersecurity, focusing on penetration testing, zero trust architectures, and compliance with data privacy regulations.

#Python #Cybersecurity

AI & Cloud Security: TechCrunch Disrupt 2025

Security & PrivacySeptember 17, 2025

Explore how AI and cloud technologies are reshaping defense and security at TechCrunch Disrupt 2025, featuring insights from Mach Industries and Google.

#AI #Cloud Security

Linux for Network Security & Compliance

Security & PrivacySeptember 17, 2025

Linux in cybersecurity, network security, and compliance: hardening, SELinux/AppArmor, audit logs, and the distros teams pick for regulated environments.

#Linux #Cybersecurity

Navigating the Digital Landscape: Cybersecurity, Data Structures, and Compliance

Security & PrivacySeptember 17, 2025

Cybersecurity, data structures, and compliance in 2026: GDPR and CCPA obligations, secure data design, and protecting sensitive data at enterprise scale.

#cybersecurity #data structures

Do ISP Care if you use a VPN Common Questions Answered

Security & PrivacyUpdated: March 27, 2026

Do ISPs care if you use a VPN? Common questions answered for 2026 — WireGuard, legal status by country, what your ISP actually sees, and current top picks.

#vpn #privacy

OAuth Explained: Secure, Reliable Auth

Security & PrivacyUpdated: March 27, 2026

OAuth 2.0 + OpenID Connect for real apps: authorization code flow with PKCE, refresh tokens, scopes, and the common traps that ship to production.

#oauth #authentication