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5 crypto security mistakes even experts still make

From phishing to seed-phrase screenshots: the most common slip-ups and how to avoid them

1 min read

Person alone at a laptop in a dark room

Photo by Benjamin Ho on Unsplash

Most crypto losses aren’t caused by broken cryptography but by human error. These are the five most common.

  • Storing the seed in the cloud or a screenshot.
  • Signing transactions without reading what they approve.
  • Buying second-hand hardware or from unofficial resellers.
  • Leaving everything on an exchange.
  • Never testing recovery.

The fix: less attack surface

A seedless cold wallet removes mistake number one and, paired with an access code, drastically reduces the rest.