Encryption

Proton’s Lumo Chatbot Just Got Better: A Privacy-First AI Upgrade Worth Trying If you’ve been hesitant to use AI assistants because of how they handle your data, Proton’s latest Lumo upgrade might be worth a look. The privacy-focused chatbot—part of the Proton ecosystem—has added new capabilities while sticking to its core promise: no data logging and end-to-end encryption. ...

Proton’s Privacy-Focused AI Chatbot Lumo Gets a Major Upgrade: What’s New? Proton, the company behind Proton Mail and Proton VPN, has updated Lumo, its privacy-first AI chatbot. The upgrade, announced on June 30, 2026, brings improved capabilities while sticking to the strict data protections Proton is known for. For users who want AI assistance without handing over their conversations to big tech, this update is worth a closer look. ...

Proton’s Lumo AI Chatbot Gets a Major Privacy Upgrade: Here’s What’s New Proton, the company behind Proton Mail, VPN, and Drive, has announced a significant update to its privacy-focused AI assistant, Lumo. The upgrade, published on June 30, 2026, brings end-to-end encryption to all chats and introduces a zero-logs policy. For anyone who has hesitated to use AI assistants because of data privacy concerns, this update is worth a closer look. ...

Amazon Says SES Requires TLS 1.2, But Testing Shows It Often Doesn’t – Here’s What to Do If you rely on Amazon Simple Email Service (SES) to send transactional or marketing emails, you may have assumed that TLS 1.2 encryption is now mandatory on every delivery. After all, Amazon officially announced that all SES connections must use TLS 1.2 or higher by June 2026. But recent testing by Paubox suggests that the policy is not being fully enforced in practice. Some emails are still transmitted with weaker encryption, or even without encryption at all. ...

Wait, Does Amazon SES Actually Require TLS 1.2? Here’s What We Found If you use Amazon Simple Email Service (SES), you might have noticed a change in the documentation: TLS 1.2 is now listed as required. That sounds straightforward. But a recent set of tests done by Paubox, a HIPAA-compliant email provider, suggests the reality is more nuanced. Their findings show that SES still accepts connections using TLS 1.0 and 1.1, at least for now. So what does that mean for your email setup and security posture? Let’s walk through the details and what you should do. ...

Privacy in the AI Era: Practical Advice from Proton’s CEO Introduction Every time you paste a private note into a chatbot or ask an AI assistant to draft a sensitive email, you’re handing a piece of your life to a company you likely know little about. The trade‑off between AI convenience and privacy feels unavoidable. Proton, the company behind encrypted email and VPN services, argues otherwise. In a recent interview with Spiceworks, CEO Andy Yen said privacy in the AI era is possible—but one particular threat still worries him. Here’s what everyday users can learn from his perspective. ...

How to Protect Your Privacy While Using AI: Lessons from Proton’s CEO Artificial intelligence tools have become part of everyday life—answering questions, summarizing documents, generating images. The convenience is real. But every time you paste a block of text into a chatbot or give a voice assistant access to your calendar, you are sharing data with companies that may use it for training, profiling, or advertising. ...

The One AI Privacy Risk That Worries Proton’s CEO — and How to Avoid It The moment you type a question into ChatGPT, Copilot, or any cloud-based AI assistant, your words, ideas, and sometimes sensitive data leave your device and travel to a company’s server. Most users assume that data vanishes after the conversation ends. That assumption is the main thing keeping Proton’s CEO up at night. ...

What Proton’s CEO Says About AI Privacy – and the One Risk You Need to Watch Most people who use AI assistants like ChatGPT, Gemini, or Copilot never stop to ask: where does my conversation go? The question gets more urgent as companies continue to train models on user data, sometimes without clear consent. In a recent interview with Spiceworks, Proton’s CEO Andy Yen made a case that privacy in the AI era is possible, but he also pointed to a specific threat that keeps him up at night. ...

Proton CEO Warns About AI’s Memory Problem – Here’s How to Protect Your Data AI tools like ChatGPT, Gemini, and Claude have become part of daily life for many people. They help with writing, brainstorming, coding, and research. But as adoption grows, so do questions about what happens to the data you feed these systems. ...