Notices by niconiconi (niconiconi@cybre.space)

We present CacheOut, a new speculative execution attack that is capable of leaking data from Intel CPUs across many security boundaries. We show that [...] CPUs are still vulnerable.

Moreover, unlike previous MDS issues, we show in our work how an attacker can exploit the CPU's caching mechanisms to select what data to leak, as opposed to waiting for the data to be available. Finally, we empirically demonstrate that CacheOut can violate nearly every hardware-based security domain.

https://cacheoutattack.com/

Steve Mann's Chair from a #cyberpunk dystopia, exhibited at San Francisco Art Institute, 2001.

exhibition: http://wearcam.org/seatsale/

paper: http://wearcam.org/seatsale/patent/

It revolutionizes seating by being the first product to offer a cloud-based, Seat as a Service solution. The chair comes with a dozen of spikes. It's connected to a global license server. You would obtain a Seating License to retract spikes. When license expires, spikes will be activated again. Also if you don't accept our ToS, remain standing!

哈哈哈哈哈哈哈哈哈哈哈哈哈哈
??????

Facebook 阻止用户发布关于其安全事故的新闻 ??????

https://techcrunch.com/2018/09/28/facebook-blocks-guardian-story/

人在做，扎克看，社交媒体留隐患！
信息泄漏天地灭，赶紧销号保平安！
脸谱本为社交来，跟踪监控忘前缘！
诚念 FLOSS 好，去中心化平安保！
斯诺登来说真相，删你账号莫拒绝！
上网搜 ActivityPub，有天机！

@uranther @angristan related: https://news.ycombinator.com/item?id=17476873

大図書館の羊飼い