Chris Mills (@ChrisAMills) header
Chris Mills (@ChrisAMills) profile picture

Chris Mills

@ChrisAMills

Security response at Microsoft. (ex DTCC/US Navy). Arts & Entertainment Goon for DEF CON.

 Las Vegas, NV
chrisam.net
Joined August 2008
  • Tweets4.6K
  • Following824
  • Followers2.1K
832Media
Photo by Chris Mills (@ChrisAMills)Photo by Chris Mills (@ChrisAMills)Photo by Chris Mills (@ChrisAMills)Photo by Chris Mills (@ChrisAMills)Photo by Chris Mills (@ChrisAMills)Photo by Chris Mills (@ChrisAMills)Photo by Chris Mills (@ChrisAMills)Photo by Chris Mills (@ChrisAMills)Photo by Chris Mills (@ChrisAMills)Photo by Chris Mills (@ChrisAMills)
This is normal when DEF CON is in town. – at Paradise, NV
Vital Vegas (@VitalVegas) profile pictureVital Vegas
@VitalVegas21 Nov 2025
“Safety screenings” are being conducted at hotels along the F1 track, but not just for security—according to a visitor staying at TI: Security told guests they can’t record the F1 race. Insanity.
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TAKE A LOOK: MGM Resorts security team is introducing K-9 trading cards. [🎥: MGM Resorts] ktnv.com/news/mgm-resorts-se…
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Chris Mills retweeted
Matt Zorich (@reprise_99) profile picture
Matt Zorich
@reprise_995 Dec 2023
We are often engaged with organizations that have lost complete control of their Microsoft Entra ID tenant, I wrote a comprehensive blog post on lessons learned from real world engagements to try to help reduce the risk of the same happening to you microsoft.com/en-us/security…
Microsoft Incident Response lessons on preventing cloud identity compromise | Microsoft Security...

Microsoft Incident Response lessons on preventing cloud identity compromise | Microsoft Security...

Microsoft IR sees combinations of issues and misconfigurations that could lead to attacker access to customers’ Microsoft Entra ID tenants.

microsoft.com
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Chris Mills retweeted
LBeyster (@Yell0wheart) profile picture
LBeyster@Yell0wheart30 Sep 2023
Replying to @GoldenKnights
Let’s GO!!! #thegoldenage @ChrisAMills – at Paradise, NV
Image from LBeyster (@Yell0wheart)
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Or, alternatively, don't.
polybius (@Polybius_2600) profile picturepolybius
@Polybius_260011 Aug 2023
get your @ChrisAMills @defcon collectibles before they’re all gone ;)
Image from polybius (@Polybius_2600)
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It takes an incredibly chill team to make the chillout lounge so...well, chill 😅 #DEFCON31
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Wednesday night is for pre-parties! #DEFCON31 #Defcon – at Paradise, NV
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Getting the video mapping dialed in at the DEF CON chillout lounge. #Defcon #defcon31 – at Paradise, NV
Image from Chris Mills (@ChrisAMills)
Image from Chris Mills (@ChrisAMills)
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Who's ready for the inaugural @defcon hurdle contest? #Defcon #defcon31 – at Paradise, NV
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Setting up all things DEF CON Arts & Entertainment! #DEFCON31 #defcon – at Paradise, NV
Image from Chris Mills (@ChrisAMills)
Image from Chris Mills (@ChrisAMills)
Image from Chris Mills (@ChrisAMills)
Image from Chris Mills (@ChrisAMills)
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Getting setup! @ch0wn35
Image from DEF CON A&E (@defcon_music)
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DEFCON 31 Trailer is OUT!: youtube.com/watch?v=0klQiFT1… One of the creators (part of ZEE) will be on the SYN Stage Friday at MIDNIGHT! instagram.com/zebblerencanti… | linktr.ee/zebblerencantiexpe… Produced by Zebbler Studios #DEFCON #DC31 #DEFCON31 @ZebblerEncanti @zebbler @defcon Pls RT <3
Image from DEF CON A&E (@defcon_music)
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DEFCON 31 Preshow! Coming up this Saturday!!! Starts off at 8am PT / 11AM with the mighty twitch.tv/triodeoffiical ! #defcon #dc31 #defcon31 #infosec #dcparrot #hackers #vegas #defconmusic #synths #defconartsandentertainment #djs #music #vegas
Image from DEF CON A&E (@defcon_music)
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Finally! A game for DFIR people! – at Las Vegas, NV
Image from Chris Mills (@ChrisAMills)
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Chris Mills retweeted
Microsoft (@Microsoft) profile picture
Microsoft
@Microsoft15 May 2023
In honor of @MarvelStudios’ #GotGVol3 we’re giving away this never opened Microsoft Zune. We have no idea if it works. Like and RT for a chance to win! US 18+. Ends 5/17/23. Rules: msft.it/6002gX0tC. #ZuneSweepstakes
A Microsoft Zune is shown in its original packaging. There is a white background.

ALT A Microsoft Zune is shown in its original packaging. There is a white background.

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How dare they refer to this timeline in terms of fractions of a century! The 90s were like 10 years ago, at most. – at Paradise, NV
KING 5 News (@KING5Seattle) profile pictureKING 5 News
@KING5Seattle18 Apr 2023
The move will end an era that began a quarter century ago when delivering DVDs through the mail was considered a revolutionary concept. king5.com/article/news/enter…
Netflix to bring down the curtain on its DVD-by-mail service

Netflix to bring down the curtain on its DVD-by-mail service

The move will end an era that began a quarter century ago when delivering DVDs through the mail was considered a revolutionary concept.

king5.com
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What does this tell us about its training? (I don't know) – at Las Vegas, NV
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I dunno. – at Paradise, NV
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Chris Mills retweeted
Sportsnet (@Sportsnet) profile picture
Sportsnet
@Sportsnet14 Apr 2023
New York Rangers captain Jacob Trouba presented longtime fan Isaiah with a full scholarship to law school. Isaiah, a survivor of the Sandy Hook school shooting in 2012, also got to exchange phone numbers with Trouba. ❤️💙 📽️: @NYRangers
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Chris Mills retweeted
Brad Smith (@BradSmi) profile picture
Brad Smith
@BradSmi14 Apr 2023
Fighting cybercrime requires a collective effort. Great work from @Microsoft’s Digital Crimes Unit, @fortraofficial and @HealthISAC. blogs.microsoft.com/on-the-i…
Stopping cybercriminals from abusing security tools - Microsoft On the Issues

Stopping cybercriminals from abusing security tools - Microsoft On the Issues

Microsoft’s Digital Crimes Unit (DCU), cybersecurity software company Fortra™ and Health Information Sharing and Analysis Center (Health-ISAC) are taking technical and legal action to disrupt...

blogs.microsoft.com
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