A 13-block chain reorganization on late Friday and Saturday rewound roughly 32 minutes of network activity after attackers used a vulnerability in its Mimblewimble Extension Block (MWEB) protocol.
The bug had enabled a denial-of-service attack against major mining pools, allowing the invalid MWEB transactions to slip through nodes that had not updated, before the network's longest valid chain corrected them.
? Key Moments of the Match
23' - First goal by John Doe (Home team).
45+2' - Equalizer from penalty spot.
67' - VAR review disallows goal.
89' - Last-minute winner! Incredible scenes.