Staying safe

The scams that keep coming back

The same handful of frauds have been catching people on Tor for over a decade. They recur because they work. Here is what each one looks like.

5 minute read

Reference

The Hidden Wiki, then and now

It began as a community index of onion sites. Today almost every copy carrying the name is a phishing operation. How it decayed, and why it matters.

5 minute read

Staying safe

Is Bitcoin anonymous?

No. Bitcoin is pseudonymous, and its ledger is public and permanent. Here is what that difference means, and how names get attached to addresses.

6 minute read