As if the commuting to work in the Washington, DC area isn't terrible in and of itself (it is the second worst in the US after Los Angeles), yesterday two independent computer problems helped make it even less enjoyable.

First, the computerized traffic management system in Montgomery County, Maryland, a northern suburb of DC, had a major problem where over 750 traffic signals would not go into rush hour mode at 0300 Wednesday morning, causing both major morning and evening rush hour traffic problems. As of 2300 Wednesday night, traffic engineers still had not determined what was wrong with the system, but were hoping to have it working before the morning rush hour. The County is also offering free bus rides on the County's extensive Ride On bus system.

On top of that, the Washington Post  reported that at 0245 Wednesday morning, a power failure caused a system-wide malfunction at the Washington Metro headquarters in Northwest Washington. This in turned caused a system-wide communications failure, as well as knocked out the use of the farebox system on buses, silenced Metro train station public announcements, took out Metro's Web site, and kept many commuters from using their debit cards to pay for fares, among other things. While no buses or trains were kept from running, it just added to the day's commuting mess.

Services on the Metro were returning by late morning and early afternoon.

The two incidents serve to highlight the fragility of and dependency on the region's IT infrastructure. In Metro's case, it was a single point of failure for a three-decades old power unit for which it did not have a back-up. In Montgomery County's case, the problem also was blamed by County officials on an aging traffic management system.

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The Spectacular Collapse of CryptoKitties, the First Big Blockchain Game

A cautionary tale of NFTs, Ethereum, and cryptocurrency security

8 min read
Mountains and cresting waves made of cartoon cats and large green coins.
Frank Stockton

On 4 September 2018, someone known only as Rabono bought an angry cartoon cat named Dragon for 600 ether—an amount of Ethereum cryptocurrency worth about US $170,000 at the time, or $745,000 at the cryptocurrency’s value in July 2022.

It was by far the highest transaction yet for a nonfungible token (NFT), the then-new concept of a unique digital asset. And it was a headline-grabbing opportunity for CryptoKitties, the world’s first blockchain gaming hit. But the sky-high transaction obscured a more difficult truth: CryptoKitties was dying, and it had been for some time.

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