PrivSec Lab wrote
Jun 27, 2026 in privacy-tooling — Is Cursor AI safe to use? How the AI code editor handles your code, what Privacy Mode actually does, the difference between Free, Pro and Business plans, and how to use Cursor more safely with sensitive code.
Read more…PrivSec Lab wrote
Jun 26, 2026 in privacy-tooling — Is DeepSeek safe to use? The cloud app and the open-weight model are two very different answers. What DeepSeek does with your data, why regulators raised concerns, and the private way to use it.
Read more…PrivSec Lab wrote
Jun 26, 2026 in email-privacy — What 'encrypted email' actually means in 2026 — TLS in transit vs end-to-end PGP and S/MIME vs provider zero-access encryption, who can read your mail, and where Gmail, Outlook and Proton Mail really sit. A developer's guide with no marketing fluff.
Read more…PrivSec Lab wrote
Jun 25, 2026 in ai-coding — The best free AI coding assistants in 2026 and where the free tiers actually stop. Is GitHub Copilot free? Yes — with limits. We compare Copilot Free, Cursor, Windsurf and fully-free local options honestly, so you can code with AI without paying.
Read more…PrivSec Lab wrote
Jun 25, 2026 in storage-privacy — What 'encrypted cloud storage' actually means in 2026 — zero-knowledge vs server-side encryption, who holds the keys, jurisdiction, and how end-to-end providers like Internxt and Proton Drive differ from Dropbox/Google Drive. A technical guide.
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Jun 24, 2026 in ai-coding — MCP lets AI agents plug into your tools and data through one open interface — and that connection is the attack surface. The real MCP security risks in 2026 (tool poisoning, rug pulls, cross-server attacks) and how to govern MCP servers safely.
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Jun 23, 2026 in ai-coding — Generative AI is software that creates new content — text, images, code, audio — from a prompt. What it is, how it works, what it can and cannot do, and where the real limits are.
Read more…PrivSec Lab wrote
Jun 23, 2026 in ai-coding — AI hallucination is when a model states something false as if it were true. What it is, why language models do it, real examples, and practical ways to reduce it.
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Jun 22, 2026 in ai-coding — A vector database stores data as vectors (embeddings) and finds items by meaning, not exact match. What it is, how similarity search works, how it differs from a normal database, and why RAG and AI search depend on it.
Read more…PrivSec Lab wrote
Jun 22, 2026 in ai-coding — Claude and ChatGPT are the two leading AI assistants in 2026. An honest comparison: where each one is stronger for writing, coding, reasoning and everyday use, plus pricing and privacy, so you can pick the right one.
Read more…Browser security
What your browser exposes, and which countermeasures actually work.
Read the research →Network privacy
Where your traffic leaks, and how to verify it yourself.
Read the research →Tooling
Independent benchmarks — no sponsorships, no marketing fluff.
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