Technical, paper-style articles on emerging threats and trends in cryptocurrency security, such as malicious QR codes, quantum attacks on RSA and visual seed phrases. Each piece explains the underlying technology, then examines its implications for users, criminals and law enforcement.
Website: https://blog.catlabs.io/
Casa Blog publishes vendor-written explainers on bitcoin self-custody, covering hardware wallet risks, address reuse and bunker mode, and multisig basics. Readers get practical security guidance tied to current events, though the posts promote Casa's own multisig product.
The Bitpanda Blog is the corporate blog of the crypto trading platform Bitpanda, mixing company announcements with long-form explainers on security and regulation. Recent issues cover a hardware wallet firmware flaw and custody risk, executive leadership changes, and a myth-busting look at illicit crypto use against AMLA and FATF arguments.
One short email a week with hand-picked newsletters from the index. Free, no spam, unsubscribe anytime.
