Tim Medin (@TimMedin) header
Tim Medin (@TimMedin) profile picture

Tim Medin

@TimMedin

Kerberoast Guy • @RedSiege CEO • IANS Faculty • Former SANS SEC560 Author, Senior Instructor • Packers Owner #GoPackGo • Work Req: https://nitter.cf/t.co/ALJldLMDfZ

 Longview, TX
redsiege.com
Joined April 2008
  • Tweets20.3K
  • Following600
  • Followers17.7K
1.8KMedia
Photo by Tim Medin (@TimMedin)Photo by Tim Medin (@TimMedin)Photo by Tim Medin (@TimMedin)Photo by Tim Medin (@TimMedin)Photo by Tim Medin (@TimMedin)Photo by Tim Medin (@TimMedin)Photo by Tim Medin (@TimMedin)Photo by Tim Medin (@TimMedin)Photo by Tim Medin (@TimMedin)Photo by Tim Medin (@TimMedin)
Tim Medin retweeted
Matt Edmondson (@matt0177) profile picture
Matt Edmondson
@matt0177Oct 29
Replying to @TimMedin
Remember, any email asking you if you want a ring, is a phishing email.
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Tim Medin retweeted
Tib3rius (@0xTib3rius) profile picture
Tib3rius
@0xTib3riusOct 23
I too sometimes wish I didn't know PHP existed.
El Programador Senior (@5eniorDeveloper) profile pictureEl Programador Senior
@5eniorDeveloperOct 22
BBC: Hablaremos con nuestro experto en seguridad de BBC respecto a la vulnerabilidad de PHP. El experto en seguridad: No sabía que PHP existía hasta ayer en la mañana.
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Tim Medin retweeted
ᗩᒪETᕼE (@AletheDenis) profile picture
ᗩᒪETᕼE@AletheDenisOct 8
First talk of the day in Track One at @WWHackinFest … @TimMedin chatting about training the ‘right’ human behaviors to better protect organizations with a packed audience.
Image from ᗩᒪETᕼE (@AletheDenis)
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New Year. Same Mission. Let's get to work! #hacking #infosec #cybersecurity
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Don't forget to grab yer tickets for WWHF @ Mile High 2026! -> wildwesthackinfest.com/wild-… Check out @TimMedin's talk, "Death by Dashboards : Moving the Needle on What Actually Matters," from Wild West Hackin' Fest - Deadwood 2025! youtube.com/watch?v=BgxWaLUr…
Wild West Hackin' Fest - Mile High 2026 - Wild West Hackin' Fest

Wild West Hackin' Fest - Mile High 2026 - Wild West Hackin' Fest

Wild West Hackin' Fest is headed back to Denver in February 2026!

wildwesthackinfest.com
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Tim Medin retweeted
Sean Goodwin (@0xSeanG) profile picture
Sean Goodwin
@0xSeanG4 Dec 2025
Worst "pentest" report finding ever? Title: "Internet accessible authentication prompt" Evidence: Screenshot of a VPN login Recommended Remediation: "Verify the business purpose for this service to be available from the Internet. This service should be disabled if there is no business purpose for it." The people pulling this stuff off should not only be ashamed, but should not be allowed to use computers anymore.
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What I miss about the pre-Musk Twitter days is arguing with people about cryptography.
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Good morning. First cup of coffe is for survival. Second cup is for joy.
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The ratio of “looks like fun” to “actual fun” is wider here than with any other product ever produced by mankind.
Image from Super 70s Sports (@Super70sSports)
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It's 545pm and you still need a costume... Red Siege has got you covered. Happy Halloween! #hacking #infosec #cybersecurity
Image from Red Siege Information Security (@RedSiege)
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Tim Medin retweeted
Satan (@s8n) profile picture
Satan
@s8n29 Oct 2025
Image from Satan (@s8n)
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Credential Guard was supposed to end credential dumping. It didn't. @bytewreck just dropped a new blog post detailing techniques for extracting credentials on fully patched Windows 11 & Server 2025 with modern protections enabled. Read for more ⤵️ ghst.ly/4qtl2rm
Catching Credential Guard Off Guard

Catching Credential Guard Off Guard

Uncovering the protection mechanisms provided by modern Windows security features and identifying new methods for credential dumping.

specterops.io
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Micah Parsons was just flagged for a hip-drop tackle, which it looked like. How many of those have been called since the added "emphasis" on them?
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If he ends up a dodger I’ll stop watching baseball forever I swear
B/R Walk-Off (@BRWalkoff) profile pictureB/R Walk-Off
@BRWalkoff16 Oct 2025
There's a gap of "close to $250 million" in contract negotations between Tarik Skubal and the Tigers, per @JonHeyman Skubal is a free agent after the 2026 season
Image from B/R Walk-Off (@BRWalkoff)
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Eagles watching Steelers get called for false start on Tush Push.
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Rooting for a World Series between two teams that have never won one.
Image from NFL Fashion Advice (@fashion_nfl)
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If you see it and think "is that a dog or a wolf" then it's too small to be a wolf
duchess of arrakis (@thisisnefertiti) profile pictureduchess of arrakis@thisisnefertiti10 Oct 2025
Does anyone know if this is a dog or a wolf because it just walked up to me SHDHDHJDJD
Image from duchess of arrakis (@thisisnefertiti)
Image from duchess of arrakis (@thisisnefertiti)
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We got our third winner of the Vishing CTF! Way to go Alex Fronteddu! #hacking #infosec #cybersecurity #vishing #wwhf
Image from Red Siege Information Security (@RedSiege)
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Second winner of our Vishing CTF, Shawn Mitchell! Bonus points for repping the Red Siege shirt 😎 #hacking #infosec #cybersecurity #wwhf
Image from Red Siege Information Security (@RedSiege)
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Congrats to our FIRST Winner of the Vishing CTF, Jeff Holden! 🥇 #hacking #infosec #cybersecurity #vishing #wwhf
Image from Red Siege Information Security (@RedSiege)
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