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hacking: security in practice
Was hacking a Trezor One hardware wallet really this simple?

Joe Grand shows in this video https://www.youtube.com/watch?v=dT9y-KQbqi4 how he managed to hack a Trezor One hardware wallet running firmware version 1.6.0.

Objective of the video was to obtain from the device RAM a 5 digit PIN in plaintext. At 28:40 this was accomplished alongside mnemonic pass phrase.

Given the level of security Trezor devices promise, this is laughably insecure.

Are Trezor devices still vulnerable to such attacks with todays firmware?

submitted by /u/PeteMarcus
[link] [comments]
hacking: security in practice
Avira set a file in quarantine, what do I do?

Avira is detecting TR/XPACK.GEN2, file setup.exe

The file is in quarantine.

I can delete it, but how do I know if the computer is compromised?

I lost my login and a savy computer guy that i met in person somehow did a reset of my password, so i was able to set a new one.

But i do not know if he installed anything that I'm not aware of. My Antivirus detects what I mentioned.

Will Avira protect me against "anything"?

submitted by /u/_yarayara_
[link] [comments]
Is a move to a pen testing consultancy worth it?
https://www.reddit.com/r/Pentesting/comments/sjj1o7/is_a_move_to_a_pen_testing_consultancy_worth_it/

<!-- SC_OFF -->Hi all, I’ve been working as a security engineer for a big company. I have always wanted to be a pen tester ever since university and after two years in my current roll it’s finally been offered to me. This pen testing consultancy is a 20 man company with what seems like very nice people and they’ve offered me a contract but wondering if it’s the right choice? Positives: Better job (pay is slightly more) New experiences in city CREST (already was about to do OSCP so saved me on that) Smaller company (more contact with experienced people) Pen testing (Job I’ve always wanted) Negatives: Moving More expensive (rents £150 more a month) More hours (3 more a week) Smaller company (not as secure position) 4 days less Holidays Friends and family at home (2h drive away) Any other ideas or opinions would be very helpful <!-- SC_ON --> submitted by /u/NoRepresentative7731 (https://www.reddit.com/user/NoRepresentative7731)
[link] (https://www.reddit.com/r/Pentesting/comments/sjj1o7/is_a_move_to_a_pen_testing_consultancy_worth_it/) [comments] (https://www.reddit.com/r/Pentesting/comments/sjj1o7/is_a_move_to_a_pen_testing_consultancy_worth_it/)