Cybersecurity & Privacy

Threats, encryption, identity, incident response, and trust on the internet.

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dev.to > anoymask > overpatch-and-heapjack-two-techniques-for-bypassing-codexs-write-restrictions-and-escaping-its-48of

Overpatch and Heapjack: Two Techniques for Bypassing Codex's Write Restrictions and Escaping Its Read-Only Sandbox

5+ min ago   (1542+ words) 1. Basic Information Original Title: Escaping the OpenAI Codex sandbox, twice Source: Accomplish AI Published: 2026-09-15 Updated: None Severity: High Basis for Severity: Researchers verified Overpatch, which writes outside the workspace using workspace-write, and Heapjack, which executes host commands from the strictest…...


dev.to > edgaras > running-the-paddleocr-pdf-ocr-service-as-a-one-shot-job-locally-and-on-azure-container-apps-3ehi

Running the PaddleOCR PDF OCR service as a one-shot job, locally and on Azure Container Apps

27+ min ago   (527+ words) paddleocr-pdf-api runs as an HTTP server that accepts PDF uploads and returns markdown. Setting... Tagged with azure, paddleocr, docker, ocr....


pymnts.com > cybersecurity > 2026 > citi-ceo-says-companies-scrambling-to-launch-ai-cyber-defenses

Citi CEO Says Companies Scrambling to Launch AI Cyber Defenses

32+ min ago   (426+ words) Citigroup’s CEO says artificial intelligence-related security concerns have led to a wave of cyber defense fixes in the business world. “There is a race to defend and shore up all of the firm’s perimeters, and there is a tsunami of…...


yahoo.com > news > videos > white-house-science-advisor-discusses-145803009.html

White House science advisor discusses AI guardrails and risks

16+ hour, 29+ min ago   (70+ words) White House Science and Technology Policy Director Michael Kratsios discusses the guardrails on artificial intelligence after President Donald Trump announces the formation of 'AI Force.' Kratsios also weighs in on the cybersecurity issues with AI. White House Science and Technology…...


crypto-economy.com

Why Blockchain???s Quantum Defense May Already Be Hidden in Mathematics

48+ min ago   (1031+ words) Home > Opinion > Why Blockchain’s Quantum Defense May Already Be Hidden in Mathematics The discussion about quantum threat in the crypto sector has moved beyond speculation. Migration to post-quantum cryptography does not require discovery of new mathematical structures. It requires coordinated…...


dev.to > karanpratapsingh > webrtc-at-scale-2di1

WebRTC at Scale

50+ min ago   (1363+ words) Web Real-Time Communication (or WebRTC) is the open standard browsers use to send audio, video, and... Tagged with webrtc, distributedsystems, networking....


dev.to > cortia > the-commit-that-wouldnt-merge-48en

The Commit That Wouldn’t Merge

58+ min ago   (42+ words) The Invalid State of PR #48 The merge button was gray. Thirty cycles in, that was the only... Tagged with ai, autonomousagents, python....


dev.to > salman_mohammad_53a9d63c2 > building-spendwise-the-tech-behind-an-intelligent-personal-finance-guard-2554

???? Building Spendwise: The Tech Behind an Intelligent Personal Finance Guard

51+ min ago   (106+ words) Why standard budgeting apps fail, and how i combined Flask, MongoDB Atlas, and failover resilience... Tagged with backend, database, python, softwaredevelopment....


dev.to > jeffreyciend > the-artifact-repository-is-a-trust-root-reading-the-jfrog-artifactory-authentication-bypass-38f6

The Artifact Repository Is a Trust Root: Reading the JFrog Artifactory Authentication Bypass

56+ min ago   (1173+ words) Most organizations do not think of their artifact repository as a security boundary. It is where build outputs go, and where dependencies come from. When an attacker takes it over, both directions of that pipeline become hostile at once. The…...


windowslatest.com > 09/21/2026 > microsoft-engineer-explains-why-windows-can-give-a-brand-new-file-the-creation-date-of-a-file-you-already-deleted

Microsoft engineer explains why Windows gives new files the date of ones you deleted

1+ hour, 1+ min ago   (769+ words) Suppose you have a file named articles.txt that you created yesterday. You delete it. A few seconds later, you create a completely different file named article.txt in the same folder. Then, strangely enough, when you open its Properties,…...