Cybersecurity

Claude Code is Steganographically Marking Requests TL;DR Claude Code, a revolutionary new technique in the world of cybersecurity, leverages steganographic meth

I almost pasted a production .env into ChatGPT. Twice. That's the whole origin story. We paste code, logs and configs into AI chats all day, and those blobs are

A student developer from Cameroon built a security tool that explains exactly why it blocked a request. Continue reading on Medium »

Everyone is celebrating how fast we can build. Nobody is asking how broken what we’re building actually is. Continue reading on Medium »

Individuals who seek to demonstrate their knowledge and understanding of the concepts, methodologies and real-world knowledge listed in the Exam Objectives shou

Behavioral monitoring can inform authorization. It cannot replace the authorization boundary. Continue reading on Medium »

Claude Code Is Steganographically Marking Requests Imagine every time you hit “send” on a message, an invisible watermark is added to your packet, telling the s

Keep customer payment data secure on a budget by shrinking your PCI scope: outsource card handling to a compliant processor, tokenize stored data, encrypt every

The "Zero-Click" Exploit: Why Updating Your iPhone in 2026 is No Longer Optional Quick Answer (TL;DR) A "Zero-Click" exploit is a hack that compromises your iPh

We have spent years arguing about the size of the attack surface. Size was never the thing that was going to hurt us. Continue reading on Medium »

🔗 Live Dashboard: autonomous-portfolio-2026.live 📢 Telegram: t.me/AII2026futher Today's Headlines BTC holds $59,745 (-0.1%), ETH stable, and SOL gains 2.5% to

CVE-2026-42824, named "SearchLeak" by Varonis Threat Labs researchers who discovered it, is a critical three-stage vulnerability chain in Microsoft 365 Copilot

CVE-2026-45463 | Microsoft Office Remote Code Execution Vulnerability | R.A.H.S.I. Framework™ Analysis <img src="https://media2.dev.to/dynamic/image/width=800%2

<img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazon

Free account → full data breach → 1,630 private documents → CEO account takeover. All before my coffee got cold. Continue reading on Medium »

Most apps encrypt data in transit, forget it at rest, and never even think about data in use. Here’s where your secrets quietly walk out… Continue reading on Le

Static triage, string extraction, AI full analysis, ATT&CK pivots, IOC enrichment, and detection engineering — all from one self-hosted… Continue reading on Med

MCP Security: What I Learned Securing My MCP Server After 95 Production Outages When I started building Papers, my MCP knowledge base server three years ago, I

60% of my $312 Anthropic bill last month came from a single bug: an MCP router cache key that was missing a tenant ID. The fix was literally this: // before con

The Alarming Truth About Online Privacy: How Promphy AI Can Be Your Safeguard The recent "Papers, Please" internet crackdown has sent shockwaves across the glob

Look, most VPN comparisons are mind-numbingly boring—they just list features and call it a day. But when you're actually running a business, choosing the right

Want to know the dirty secret of VPN comparisons? Most of them are written by people who never actually paid for the product. I've tested more VPNs than I can c

I shipped a Firestore rules change at 11 PM, ran my security-reviewer subagent against the diff, and it caught a request.auth.uid… Continue reading on Medium »

Finding Open Ports and Hidden Services Continue reading on InfoSec Write-ups »

When the May 2026 TanStack compromise produced validly-attested malicious packages, it exposed a gap between what provenance proves and… Continue reading on Med

Based on Section 1.4 of the Havenlon Whitepaper v2.0. This section explains why traditional information security cannot govern execution… Continue reading on Me

<img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazon

The implementation of secure, off-site data replication protocols guarantees that your historical profile data remains safe against unexpected localized power f

Adding to my watchlist of AI dev tools. Quick rundown: MCP Server Security Audit 2026: 5 Real Community Server Reviews + Trap Patterns Audited 5 popular communi

NOID allows you to exist online as thousands of unrelated identities, making surfing completely safe. Furthermore, it is free of all the tracking tools found in

On 2026-06-18 the Model Context Protocol's Enterprise-Managed Authorization (EMA) extension went Stable — announced by MCP maintainer Paul Carleton on the MCP b

Understanding How Mobile Identity Works in Modern Telecom Networks Continue reading on Medium »

Five stories from the week of Jun 15–21, each one I read end to end. 1. CISA contractor exposed AWS GovCloud admin keys on public GitHub. A repo called "Private

I almost closed the file without reading it. Three days later I was killing processes in production at 2am, rotating every credential I… Continue reading on Med

If your login skips password_verify for unknown users, attackers can enumerate accounts via response time. Verified fix in 4 lines. Continue reading on Medium »

I’ve taught cybersecurity to enough beginners now to know that the term “CIA Triad” sounds like it belongs in a spy movie, not a textbook… Continue reading on M

When new students start learning ethical hacking, almost all of them want to skip straight to the exciting part: running a scan, finding a… Continue reading on

What happens when the smallest, most-ignored file on the web turns out to be a smuggling container. Continue reading on Medium »

Introducing LionSec Hub: Learn. Build. Protect. Continue reading on Medium »

for example, (from my understanding) steam multiplayer games are locally hosted like 99% of the time, where the host is basically the server. my question is: ho

The global hardware encryption market was valued at USD 505.46 billion in 2025 and is projected to grow to USD 606.05 billion in 2026. According to recent marke

Top 10 Leadership and Management links of the week, curated by Corix Partners Founder and CEO JC Gaillard, focusing on cyber security of… Continue reading on Th

IFA-Compliant Architecture for 560 GHz Photonic Systems I've been working on a critical challenge: how do you secure 560 GHz photonic wireless systems when atta

El Problema Real: El Gap entre Desarrollo y Seguridad La realidad en la mayoria de organizaciones es brutal: Mas del 60% de las organizaciones actualiza sus apl

Intel's Omni-Path interconnect, revived by Cornelis Networks, will connect DoE supercomputers at 400Gbps as an InfiniBand alternative. Intel's Omni-Path interco

AI-powered phishing is 4.5x more effective than traditional attacks. Here’s how it works — and why even smart people are falling for it. Continue reading on Med

A frontier AI company left a database open to the internet. The lesson is not that someone was careless. The lesson is that the security… Continue reading on Hu

A complete privileged access management solution to reduce security risks and protect critical systems Continue reading on Medium »