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Cybersecurity

Self-Synchronizing Festival Badges: How ESP-NOW Creates a Unified Light Show Without Pairing

Tony Goacher's CrowdClock badges use ESP32 and ESP-NOW to self-synchronize LED sequences without pairing or master devices, enabling spontaneous light shows at festivals.

2026-05-21 11:49:16

Building a Superior Custom Rotary Controller for Your Car

Learn how Garage Tinkering built a superior rotary controller for his car using a Crowpanel knob, ESP32-S3, and 3D printing to replace a clumsy iDrive and integrate with a custom infotainment system.

2026-05-21 11:48:11

How Investigators Uncovered an Infostealer Operator: A Step-by-Step Guide

A step-by-step guide on how law enforcement identified an infostealer malware operator responsible for 28,000 stolen accounts, from detection to arrest.

2026-05-21 11:38:57

How to Understand the TanStack npm Supply Chain Attack That Breached GitHub

A step-by-step guide explaining how the TanStack npm supply chain attack compromised GitHub repos via a malicious VS Code extension, with prevention tips.

2026-05-21 11:38:38

Weekly Cyber Threat Digest: May 4th – Breaches, AI Attacks, and Critical Patches

Weekly threat digest covering Medtronic breach, Vimeo vendor leak, Robinhood phishing, Trellix code theft, AI-driven attacks (Cursor flaw, Bluekit, PromptMink), and critical patches for Microsoft Entra ID and cPanel.

2026-05-21 11:00:25

Weekly Cyber Threat Roundup: May 18 Edition – Major Breaches, AI-Driven Attacks, and Critical Unpatched Flaws

Weekly threat roundup: Vodafone code leak, THORChain $10.7M theft, Foxconn ransomware, AI-powered kernel exploit, unpatched Windows zero-days.

2026-05-21 10:59:16

OLED MacBook Pro Displays Reach Critical Manufacturing Milestone

Samsung's Gen 8.6 OLED line hits 90%+ yield for MacBook Pro panels. Shipments by June, launch late 2026-early 2027. Tandem OLED, touchscreen.

2026-05-21 10:13:33

10 Key Shifts in NVD Enrichment That Demand a Container Security Rethink

NIST's shift to prioritized NVD enrichment leaves most CVEs unenriched, impacting container scanners and compliance programs. Learn 10 critical changes and proactive steps.

2026-05-21 10:09:37

7 Critical Security Risks of AI Coding Agents (And How to Contain Them)

7 critical security risks of AI coding agents explained, from rapid adoption to real incidents, and how Docker Sandboxes provide enterprise-grade containment.

2026-05-21 10:08:36

British Hacker 'Tylerb' Admits Role in Massive Phishing and Crypto Theft Scheme

British hacker Tyler Buchanan, aka Tylerb, pleaded guilty to wire fraud and identity theft as a senior Scattered Spider member, linked to SMS phishing and $8M crypto theft.

2026-05-21 10:03:07

Botnet Abusing Compromised Anti-DDoS Firm Targets Brazilian ISPs

A Brazilian anti-DDoS firm was compromised, leading to its infrastructure being used for massive botnet attacks against local ISPs.

2026-05-21 10:02:42

Canvas Data Breach Disrupts U.S. Schools During Finals: Everything You Need to Know

Canvas suffered a data breach and login page defacement by ShinyHunters, disrupting U.S. schools during finals. Stolen data includes names, emails, IDs, and messages. Instructure disabled the platform.

2026-05-21 10:02:18

How a CISA Contractor Exposed Top-Secret Cloud Credentials on GitHub

A CISA contractor's public GitHub repo exposed AWS GovCloud keys and internal credentials, discovered by GitGuardian. The leak is considered one of the worst government data breaches in recent history.

2026-05-21 10:01:27

How to Understand Germany's 2025 Cyber Extortion Resurgence: A Step-by-Step Guide

A step-by-step guide analyzing Germany's 92% increase in data leak site victims in 2025, covering economic drivers, linguistic pivot, and threat actor tactics.

2026-05-21 08:50:10

Securing Your Enterprise Against AI-Powered Vulnerability Discovery: A Proactive Defense Guide

A six-step guide to defending your enterprise against AI-powered vulnerability discovery, including assessment, AI integration, playbook updates, attack surface reduction, monitoring, and collaboration.

2026-05-21 08:49:38

Decoding Snow Flurries: A Step-by-Step Breakdown of UNC6692's Social Engineering Malware Campaign

Step-by-step breakdown of UNC6692's social engineering attack using email flood, Teams phishing, AutoHotKey payload, and SNOWBELT browser extension with persistence.

2026-05-21 08:49:14

How to Recognize and Counter AI-Driven Adversarial Tactics: A Step-by-Step Guide

Step-by-step guide to identify and counter AI-enabled cyber threats: zero-day exploits, autonomous malware, obfuscated LLM access, and supply chain attacks based on GTIG findings.

2026-05-21 08:48:49

Meta Advances End-to-End Encrypted Backups with Enhanced Key Distribution and Transparency

Meta strengthens E2E encrypted backups for WhatsApp/Messenger with over-the-air HSM key distribution for Messenger and a commitment to publish fleet deployment evidence, enhancing security and transparency.

2026-05-21 08:29:48

10 Key Updates to GitHub’s Bug Bounty Program: Quality, Collaboration, and the Path Forward

GitHub updates its bug bounty program with 10 key points: higher quality standards, proof of concept required, scope awareness, validation, AI acceptance, shared responsibility, and program improvements.

2026-05-21 08:22:45

Inside the KelpDAO Bridge Exploit: How a DVN Configuration Change Led to a $292M Loss

LayerZero report reveals KelpDAO bridge downgraded from 2-of-2 to 1-of-1 DVN before $292M exploit, enabling single-verifier compromise.

2026-05-21 08:17:23
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