What to Do If You Sent a Password to the Wrong Person
Sent a password to the wrong person by mistake? Fix it in this order: change it, end other sessions, check 2FA, then deal with the message itself.
Sent a password to the wrong person by mistake? Fix it in this order: change it, end other sessions, check 2FA, then deal with the message itself.
Door codes rarely leak when you send them. They leak months later, from old message threads. Here is how to send them so they don't linger, and when t...
Encrypted notes scramble your text with a key, but where that happens and who holds the key changes what you're protected from. Here's how it works in...
Being asked for your bank details to get paid? Here's what a payer actually needs, what nobody should ever ask for, and how to share it safely.
SMS, iMessage, WhatsApp and Signal handle encryption, backups and chat history very differently. Here's which to use, and when a one-time link is safe...
Generate one-time links from scripts, CI jobs and helpdesk tools with the free SecureNotes REST API. Working patterns in curl, Python and JavaScript, ...
Gmail confidential mode, Outlook encryption and locked attachments all help, but each leaves gaps. Here's how to use them, and when to keep the secret...
Texts have no per-message password. Here's what iPhone and Android settings can lock, what they can't, and how to send a passcode-protected link inste...
Privnote is fine for what it's built to do. The real risks sit around it: screenshots, the app carrying the link, and lookalike phishing sites.