#Sandworm Disrupts #Power in Ukraine Using a Novel Attack Against Operational Technology
"While we were unable to identify the SCIL commands executed, we believe they were probably commands to open #CircuitBreakers in the victim’s #substation environments."
https://www.mandiant.com/resources/blog/sandworm-disrupts-power-ukraine-operational-technology
Watching Circuit Breakers Ep 1 on AppleTV+.
TONIGHT at 8pm EST, #DCG201 Member @sirocyl will take a deep dive hack into compiling & running #Google #Fuchsia OS on #CircuitBreakers!
Watch on #Twitch, #DLive, #YouTube #Facebook, @peertube & @torproject: https://linktr.ee/defcon201.org
TONIGHT, 8pm EST, #DCG201 Member "sirocyl" for a deep dive on a Cidco MailStation internet appliance with z80 programming for #CircuitBreakers on our LIVE Stream!
Watch @Twitch, #dLive, @YouTube, @Facebook, @peertube & @torproject: https://linktr.ee/defcon201
#DEFCON201 #DC201 #programming #retrocomputing #soldering #hardware #circuit #motherboard
TONIGHT at 8pm EST join #DEFCON201 Members (tonight @GI_Jack) for our new show #CircuitBreakers where we #hack #hardware, #pcbuild, #soldering and more!
Watch #DC201 on @Twitch, #dlive, @YouTube, @Facebook, @peertube & @torproject: https://linktr.ee/defcon201
Manuel 'HonkHase' Atug
Ian Robinson
ThaneVim 
DEFCON 201
Ben Cordero