tahkion @tahkion

it's computers time creator.wonderhowto.com/takhion/ Seattle, WA Joined September 2017

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412
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1K
Following

321
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613

Mark Ermolov @_markel___

5 years ago

Wow, we (+@h0t_max and @_Dmit) have found two undocumented x86 instructions in Intel CPUs which completely control microarchitectural state (yes, they can modify microcode)

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Brendan Dolan-Gavitt @moyix

5 years ago

The latest generation of adversarial image attacks is, uh, somewhat simpler to carry out openai.com/blog/multimoda…

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Infosec fail thread: So, in the last couple of weeks I've been looking into a product we were thinking of offering to our customers. This time, we were looking into the FootfallCam 3D plus. A counter system to measure how many people are in a building. 1/n

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EFF @EFF

5 years ago

Digital vaccine passports raise digital rights concerns, particularly if you look at the history of inequity in healthcare access eff.org/deeplinks/2020…

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EFF @EFF

5 years ago

A digitized system based on proof of immunization will amplify access issues and introduce privacy concerns that would harm public health efforts to ease the public’s mind.

Andrew Yang🧢⬆️🇺🇸 @AndrewYang

5 years ago

A digitized system based on proof of immunization will amplify access issues and introduce privacy concerns that would harm public health efforts to ease the public’s mind.

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Tube Time on 🟦☁ @TubeTimeUS

5 years ago

this electrical transmission tower has a little problem. can you spot it? actually, it's not a small problem--it cost us 16.65 *billion* dollars and caused the deaths of 85 people.

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Inverted Geek 🙃🐠aka Mountain Mama⛰🖤🌈 @invertedgeek

5 years ago

To enter any computer’s BIOS menu on the first try, simply lay a heavy book on the keyboard and press every key at the same time. Follow me for more tech tips.

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Kody @KodyKinzie

5 years ago

In honor of @Hak5's 15th birthday, the #Retia team is dropping our second Hak5 episode! We interviewed hackers at Blackhat & Defcon last year to learn how they switched from everyday jobs into cybersecurity careers. Thanks to @LitMoose & many others! youtube.com/watch?v=F_ZL1-…

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Bryce Adelstein Lelbach @blelbach

5 years ago

I’ve asked this in interviews at my aerospace engineering firm for 30 years: What planes do you build at home? Many answer they dont have time. Wrong. Build missiles at home. Every day. If you dont have that passion aerospace engineering isn't really for you. Launch small rockets

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Jon Bois @jon_bois

5 years ago

ok, i’m deleting my last 46 tweets arguing that firefighters should be armed so they can shoot the fires. logging off to take some time to reflect. i’ll be back in like seven minutes to post about it some more

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Kim Zetter @KimZetter

5 years ago

If you're wondering why DEA and US Marshal's Service have been given authority to conduct covert surveillance of protestors, it's likely because they have planes outfitted with Dirtboxes - powerful stingray devices that collect data on phones from the air wired.com/2014/11/feds-m…

Amarnath Amarasingam @AmarAmarasingam

5 years ago

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Kim Zetter @KimZetter

5 years ago

Also, a small P.S.: I've covered surveillance technology for more than a decade and am currently unemployed. So if anyone wants me to write about this, DMs are open.

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Caroline Haskins @car0linehaskins

5 years ago

Amazon's Ring has partnered with 1,350 police departments and law enforcement agencies as of today. Amazon has also helped police plan "sting operations" where police leave out Amazon-branded dummy packages and try to catch people stealing them on Ring cameras

Amazon @amazon

5 years ago

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ACLU @ACLU

5 years ago

Cool tweet. Will you commit to stop selling face recognition surveillance technology that supercharges police abuse?

Amazon News @amazonnews

5 years ago

Cool tweet. Will you commit to stop selling face recognition surveillance technology that supercharges police abuse?

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tahkion @tahkion

5 years ago

THREAD: Countersurveillance basics, what works and what doesn't when it comes to evading facial recognition and mass surveillance tools. I've posted about this a lot, usually focusing on the technical side, but I'm going to try to give a practical summary