The KiloEx perp DEX on Binance Chain was hacked yesterday - the oracle price update function can be called by anyone! More than 7 M USD have been stolen so far.
The OpenZeppelin TransparentProxy design pattern can be confusing to smart contract developers.
Credits @shoucccc
Are you developing new smart contracts in Solidity or Rust?
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Beware of DEX sandwich attacks!
The attacker can drain the pool immediately before your transaction. Your transaction buys a token at a highly inflated price (here USDC). After which, the attacker returns the liquidity to the pool.
Do you know why Ledger launched its controversial Recover service? Are you concerned about Ledger security? #security#blockchain#wallet
https://t.co/ovAwnFpuzB
https://t.co/nTlql9F6bI
Defining clearly what you want and writing unit tests prevents embarrassing software failures.
Check out our series on secure software and contact us for an audit! #brexit#softwareengineering