Cybergibbons! (Project Zero Hounslow)

@cybergibbons

Andrew Tierney - security consultant of all things IoT. Bearded James Bond hobbit. Famous for Bitfi.

Lots of places
Vrijeme pridruživanja: prosinac 2008.

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  1. Prikvačeni tweet

    I'm going to die being the guy you CC when someone says they can't be hacked.

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  2. proslijedio/la je Tweet

    InfoSec people: We all know it’s not safe to execute random code from Internet But what about merely compiling? Ignore ./configure and make for a sec - talk compilers w me Do you think compilers should be allowed to run arbitrary code during the type checking or build phase?

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  3. All I can read into this is that these guys are not willing to pay for proper testing...

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  4. You own cryptocurrency? You are a normal person? Buy a Ledger or a Trezor. Both companies are honest and have been about for a while. Both protect you against common threats. Simple.

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  5. I will provide further updates in 3 months. FYI the 0 banana days were caused by bananas being really dank and I could not eat them.

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  6. Oh hai! I did some banana stats, since November 2nd. I have consumed, on average, 3.8 bananas a day. My peak was 7 and lowest 0.

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  7. If your hardware wallet can't withstand people being critical of it on Twitter, it probably can't withstand hardware attack.

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  8. proslijedio/la je Tweet
    1. velj

    Is technical debt always a byproduct of poor design?

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  9. Poništi
  10. Rounds go through people. It's not like a film. There's huge potential for bystander injury. Spare a thought for the man who just killed someone as part of his job.

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  11. You can't shoot someone before they present an immediate threat to life. When they do start presenting an immediate threat to life, you are on one of the busiest high streets in London.

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  12. From the videos of the Streatham incident, the man was shot by plainclothes officers. I await the armchair commentators to now complaining how he wasn't shot before he attacked anyone. Put yourselves in those officers shoes.

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  13. proslijedio/la je Tweet
    prije 18 sati
    Odgovor korisnicima
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  14. It looks like the BC Vault processor is an Atmel (Microchip) SAM part, based on the NVIC mostly going to this range, and the startup going to 0xE000ED00 range a lot.

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  15. I'd search for references in the 0x40000000 range - memory mapped peripherals. This should help a bit, but there is so much consistency in the Cortex world, that it may not. Any ideas?

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  16. You have a partial ARM Cortex something firmware. No access to the hardware. What interesting ways can you think of working out which MCU it is for?

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  17. proslijedio/la je Tweet
    prije 23 sata

    Yeah, we get it. You’re a nerd. A superior human being. If anyone dares to make fun of your obsession with Raspberry Pi or the extended Star Wars universe or anime or gaming, that’s mean, but it’s okay to hate on sportsball because someone was mean to you in gym class.

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  18. Prikaži ovu nit
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  19. proslijedio/la je Tweet
    prije 23 sata

    At least the 333rd person around the world rescued by a drone. Sounds like this person may have died without drone help. Glad the UK isn't letting Gatwick panic get in the way of lifesaving technology.

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  20. What are the security benefits of FRAM in this situation?

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  21. proslijedio/la je Tweet
    prije 22 sata

    I've found the perfect emoji for when a company claims their thing is unhackable

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