Lup Yuen Lee 李立源 @lupyuen@social.cleverlibre.org

#RISCV #Linux in Scratch (rv32ima)

https://scratch.mit.edu/projects/892602496

"Rugby authorities will start using Smart Mouthguards to help protect players from head injuries"

https://www.straitstimes.com/sport/rugby-to-adopt-smart-mouthguards-to-protect-against-head-injuries

Using InfluxDB for Time-Series data analysis

https://fedoramagazine.org/using-influxdb-for-time-series-data-analysis/

HTTP/2 Rapid Reset: "This attack was made possible by abusing some features of the HTTP/2 protocol"

https://blog.cloudflare.com/technical-breakdown-http2-rapid-reset-ddos-attack/

"Much of the conversation revolved around the 'allow_negative' flag that was introduced to the FTX Codebase on August 1, 2019"

https://newsletter.mollywhite.net/p/the-fraud-was-in-the-code

John Riccitiello steps down as Unity CEO

https://techcrunch.com/2023/10/09/john-riccitiello-steps-down-as-unity-ceo-with-former-red-hat-chief-exec-jim-whitehurst-taking-over-for-now/

"sed" on macOS ... Causing issues again for #NuttX Build 😬

Source: https://github.com/apache/nuttx/pull/10655

#ESP32-S3 VGA board

https://blog.tindie.com/2023/10/esp32-s3-vga-board/

"A Memory Corruption Vulnerability in the open-source libcue library can let attackers execute arbitrary code on #Linux systems running the GNOME desktop environment"

https://www.bleepingcomputer.com/news/security/gnome-linux-systems-exposed-to-rce-attacks-via-file-downloads/

Intro to ActivityPub

https://hackernoon.com/a-brief-introduction-of-activitypub-the-future-of-social-networks

"Intellexa Alliance should cease the production and sale of Predator, or any other similar highly invasive
#spyware" (EU / Vietnam)

https://www.amnesty.org/en/documents/act10/7245/2023/en/

GigaDevice launches an "All-in-One" Arm Cortex-M33 Dev Board, offers units free of charge

https://www.hackster.io/news/gigadevice-launches-an-all-in-one-arm-cortex-m33-dev-board-offers-units-free-of-charge-f5b720495354

789 KB #Linux without MMU on #RISCV

https://popovicu.com/posts/789-kb-linux-without-mmu-riscv/

"The Remains of the Day" by Kazuo Ishiguro

https://share.libbyapp.com/title/356385

Using Apache #NuttX RTOS to develop an Ultra Low Power Datalogger with #STM32 L4

https://youtube.com/watch?v=oo6ckvjXoxQ&si=wAHNPYRTqG5zlOio

"A bounty of $12,288 has been announced for the first person to crack the NIST Elliptic Curves seeds"

https://www.bleepingcomputer.com/news/security/bounty-offered-for-secret-nsa-seeds-behind-nist-elliptic-curves-algo/