Tuesday, June 11, 2024

Video Game Preservation

Source
I have written fairly often about the problems of preserving video games, most recently last year in in Video Game History. It was based upon Phil Salvador's Survey of the Video Game Reissue Market in the United States. Salvador's main focus was on classic console games but he noted a specific problem with more recent releases:
The largest major platform shutdown in recent memory is the closure of the digital stores for the Nintendo 3DS and Wii U platforms. Nintendo shut down the 3DS and Wii U eShops on March 27, 2023, resulting in the removal of 2,413 digital titles. Although many of these are likely available on other platforms, Video Games Chronicle estimates that over 1,000 of those games were exclusive to those platforms’ digital stores and are no longer available in any form, including first-party Nintendo titles like Dr. Luigi, Dillon’s Rolling Western, Mario & Donkey Kong: Minis on the Move, and Pok√©mon Rumble U. The closures also affected around 500 historical games reissued by Nintendo through their Virtual Console storefronts, over 300 of which are believed not available on any other platform or service.
Below the fold I discuss recent developments in this area.

Thursday, June 6, 2024

The Great MEV Heist

The Department of Justice indicted two brothers for exploiting mechanisms supporting Ethereum's "Maximal Extractable Value" (MEV). Ashley Berlanger's MIT students stole $25M in seconds by exploiting ETH blockchain bug, DOJ says explains:
Anton, 24, and James Peraire-Bueno, 28, were arrested Tuesday, charged with conspiracy to commit wire fraud, wire fraud, and conspiracy to commit money laundering. Each brother faces "a maximum penalty of 20 years in prison for each count," the DOJ said.

The alleged scheme was launched in December 2022 by the brothers, who studied at MIT, after months of planning, the indictment said. The pair seemingly relied on their "specialized skills" and expertise in crypto trading to fraudulently gain access to "pending private transactions" on the blockchain, then "used that access to alter certain transactions and obtain their victims’ cryptocurrency," the DOJ said
Below the fold I look into the details of the exploit as alleged in the indictment, and what it suggests about the evolution of Ethereum.