Blockchain and Nation-State Infrastructure: Why Bother?

We listen to talk after talk about crypto finally achieving asset-class legitimacy, but truly speaking, the encroachment of Wall Street giants into the blockchain space is a double-edged sword. The following is an opinion editorial written by Karel Kubat, Founder of Union Labs. As blockchain enthusiasts, we’ve long championed decentralization, transparency, and democratized access—the 2008 … Read more

Rogue Validator Exploits MEV Bots on Ethereum, Resulting in $25.3M in Crypto Losses

On April 3, 2023, at Ethereum block height 16,964,664, a group of MEV (Maximal Extractable Value) bots were exploited for $25.3 million. An analysis of the exploit revealed that a renegade validator switched the MEV bots’ transactions and seized various crypto tokens, such as 7,460 wrapped ether and 64 wrapped bitcoin. While the Mechanisms Behind … Read more