John Ruddy

Electrical/Embedded Engineer. Focus on ICS security. #OSCP #OSCE #OSWE #OSEP

[Alan Cole @AlanMCole]

This is a misstatement of the CDC thing. (Set aside for a moment whether the CDC thing is even correct, we're not at that stage yet.)

The CDC's thing is that *breakthrough infections,* a small subset of the vaccinated, might spread as much as infected unvaccinated people.

[Pedro Ribeiro @pedrib1337]

Hacking is 90% practice. There's no shortcut to working hard, learning to pwn web, binary apps, Linux, hacking tools, write assembly / C / Python / XYZ.

Only 10% of your time should be spent with books and in high quality courses.

So you want to be a hacker? Put in the work!

[John Ruddy @johnruddy]

@find_evil Cool idea. I wonder what this looks like if you back test it to previous breaches to try and see how the trades would've worked out. There is not a good source of historical options prices though.

[The Recount @therecount]

@seungminkim Watch a heckler interrupt Sen. Schumer’s address calling for the impeachment of Trump.

[John Ruddy @johnruddy]

There’s gotta be a better place for a press conference than just out in the middle of the sidewalk

[Anthony Scaramucci @Scaramucci]

One Scaramucci left for Trump.

[John Ruddy @johnruddy]

Everyone in this room is now dumber for having listened to it. I award you no points, and may God have mercy on your soul.

[Saar Amar @AmarSaar]

checkra1n is a CRAZY life-changer for iOS security research. Now, @qwertyoruiopz (you rock man!) finished his talk @BlueHatIL with a port to Linux (and even a Windows video demo!)

[Dino A. Dai Zovi @dinodaizovi]

This project is a great example of how Sybil attacks can be performed using large numbers of real devices. No reverse engineering of mobile apps nor programming nor hacking is required. Do the math on the cost of cheapest device you support and profit.

https://t.co/XSM8BbR228

[John Ruddy @johnruddy]

#shmoocon #polaritychallenge ac4934b9f596b2406134fc4c45213b19

[John Ruddy @johnruddy]

@BEERISAC @KerryTNews All I got was this picture...

[John Ruddy @johnruddy]

Craft beer bash to close out #s4x20

[John Ruddy @johnruddy]

So, will TSA let me carry-on a shovel?? #S4x20

[John Ruddy @johnruddy]

Bryan Singer highlighting the fact that there is no good agreed upon way to measure likelihood #s4x20

[M. Redmond 🖤 @mx_redmond]

Retweet if you *also* don't have any CVE's but are still a valued member of the infosec community. 🖤

[GrammaTech, Inc @GrammaTech]

GrammaTech is releasing Open-source Tools for Binary Analysis and Rewriting in the hopes that it provides a common data structure to facilitate communication and collaboration between the many new entrants to this space. Learn more on our efforts. https://t.co/qcVTcNx24Y

[Mudge @dotMudge]

Robert, per usual, nails it.

This happens. Not just in cyber.

Tempest

IBM Selectric keyloggers

any number of other tradecraft cases.

Sometimes things are learned, sometimes divulged. Often with pain.

There’s a reason intel work / spycraft is called ‘The Great Game’.

[John Ruddy @johnruddy]

Hack race at #Infiltrate19

[John Ruddy @johnruddy]

@AlexRusseii @Believeinbetts @wwfcal @marcusbettss Who are you? Stop mentioning me