Jul
26
How to become smart contract auditor?
I would like to tell you it's an easy route to become one, but it isn't and there isn't a
3 min read
tutorial
Jul
23
Unboxing tx.origin. Rune Token case
Today we saw how ThorChain protocol get rekt on multiple levels. First we saw a black-hat attack the protocol and
4 min read
Jul
08
Unboxing Sharding
Yesterday we talked about Proof of Stake and Beacon Chain. But to truly appreciate Beacon Chain, we need to talk
3 min read
Jul
07
Unboxing Ethereum's Proof of Stake
Proof of Stake is coming in big steps and is much closer to a full release than you can imagine.
5 min read
Jul
06
Unboxing Flash Loans
Everybody understands what regular loans are. You need to provide proof of income, reserves, or other information a bank may
3 min read
Jul
01
Unboxing front-running attack
In today’s post we’re going to unbox another popular type of attack, front-running transactions. This type of attack
3 min read
Jun
28
Unboxing re-entrancy attack
The most known vulnerability in Smart Contracts. The one that made the Ethereum do a hard fork and split between
4 min read
Jun
24
Unboxing ERC20 approve() issues
ERC20 Token standard is the most adapted standard in the Ethereum ecosystem. It is widely used and easy to use.
6 min read
Jun
22
Unboxing EVM storage
Ethereum smart contracts use a rather abnormal storage model inside EVM. It is not necessarily useful to know and understand
3 min read