Security
Token Approvals: The Permission You Forgot You Gave
Token approvals are permissions written to a blockchain, not settings stored in an app. When you approve a contract to spend a token, you…
6 min
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Topic hub
#Crypto Security
Crypto Security is a topic hub on LadyChain: every guide, review and offer update we publish about Crypto Security in one place. 3 articles, most recently updated on October 27, 2026.
- 3 articles
- Last updated October 27, 2026
- LadyChain
Exchanges
Four Account Settings That Stop Most Takeovers
Most account takeovers are not clever. They are the result of a setting left at its default. Exchange security settings decide how much damage…
5 min
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Security
SIM Swap: How a Phone Number Becomes a Wallet Breach
A SIM swap is an attack on your phone number, not on your phone. In crypto, a sim swap crypto incident rarely stays a…
6 min
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