Fri Sep 11 19:56:51 2020
<9e126bf3> :slightly_frowning_face: <https://decrypt.co/41492/rented-hash-power-huge-problem-for-proof-of-work-etc-labs-ceo> +public!
— ETC Labs CEO: Rented Hash Power Is “Huge” Problem For Proof of Work – Decrypt
— The hackers behind August’s 51% attacks on Ethereum Classic exploited a “huge vulnerability” in blockchain protocols powered by proof of work.
