Science FBI confirms Zodiac Killer's 340 cipher solved by trio of amateur math and software codebreakers Mysterious message, unread for 51 years, turns out to be a bit dull 12 Dec 00:12 | 78
SaaS Adios California, Oracle the latest tech firm to leave California for the wide open (low tax) Lone Star State Big Red says it's down to 'our employees’ quality of life' 12 Dec 00:29 | 66
In brief Huawei and top Chinese AI startup accused of building 'Uyghur alarm' facial recognition scanner for govt Plus: Graphcore pits its latest AI chips against Nvidia's A100, and Google CEO apologises for ousting a top AI ethics researcher 12 Dec 11:02 | 14
In brief Rogue ex-Cisco employee who crippled WebEx conferences and cost Cisco millions gets two years in US prison And the week's other security news 12 Dec 11:04 | 25