Decrypt’s Art, Fashion, and Entertainment Hub.
Update: We have identified the victim, a small P2P exchange in Korea called Good Cycle, which appears to be a Ponzi Scheme project. Our investigation found that their security is really lacking, e.g., using HTTP instead of HTTPS, and could be easily hacked.
— PeckShield Inc. (@peckshield) June 16, 2020
The $5.2 million in Ethereum fees
So the million-dollar txfees *may* actually be blackmail.
The theory: hackers captured partial access to exchange key; they can't withdraw but can send no-effect txs with any gasprice. So they threaten to "burn" all funds via txfees unless compensated.https://t.co/kEDFGp4gsQ
— vitalik.eth (@VitalikButerin) June 12, 2020