Matt Chrestman
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chrestman.org
Matt Chrestman
@chrestman.org
Malware RE. Kayaking. Action shooting (IDPA, USPSA, 2G-ACM, PCSL). Making stuff.
Just saw a meteor!
November 2, 2025 at 1:02 AM
Reposted by Matt Chrestman
Or IOW, if this valuation is right, Apple's top-end bug-bounty for top-tier security research, despite their popular image as being generous, is still about an order of magnitude below than the offensive market
October 29, 2025 at 11:53 PM
Reposted by Matt Chrestman
Sometimes there's so much beauty in the world,... I feel like I can't take it. And my heart is just going to cave in.
October 11, 2025 at 2:27 PM
Put a VOC filter on those fans and, baby, you got a PAPR suit!
Streets are still closed off in front of the Portland ICE facility at 8:30pm. Protesters have gathered on a side street. Dance party in progress.
October 8, 2025 at 2:14 PM
Oof, LeMay is a choice for a call out.
September 30, 2025 at 2:37 PM
September 14, 2025 at 8:05 PM
WHAT ARE THE CHARGES? EATING A SANDWICH? A SUCCULENT SUBWAY SANDWICH!?
August 15, 2025 at 12:48 AM
Movies you’ve watched more than 6 times, using only Gifs.
June 26, 2025 at 10:29 AM
Who the fuck is Riley Gaines?
June 7, 2025 at 4:43 AM
Took me a few stages to get warmed up, but was finally able to put together a decent run by the last stage. #IDPA #practicalshooting #shooting
May 13, 2025 at 1:10 AM
Who debugs the debugger?

Me, apparently. 🙄
May 7, 2025 at 1:26 PM
“Sure, we’re building the panopticon, but we don’t have to make it, like, a political thing.”

www.nytimes.com/2025/05/02/o...
Opinion | I Teach Computer Science, and That Is All
Politics has no place at universities or in the classroom.
www.nytimes.com
May 3, 2025 at 6:19 PM
Reposted by Matt Chrestman
The idea that you can just “teach computer science” and be apolitical is a beautiful dream that expired in the 2000s, at the latest. Computer science has re-organized every facet of our society: it is inherently political. Instead of taking this idea seriously, we ran from it. Now we live in hell.
May 3, 2025 at 3:27 PM
The confederacy lasted 4 years. I’ve had underwear longer than that. Where’s Underpants Heritage month?

www.insidenova.com/culpeper/naa...
NAACP condemns Confederate Heritage Month billboard on U.S. 29 in Culpeper
The local chapter of the NAACP is denouncing a billboard on U.S. 29 in Culpeper County celebrating Confederate Heritage Month.
www.insidenova.com
April 22, 2025 at 3:38 PM
Reposted by Matt Chrestman
If you appreciate this video and this work, please share it as widely as possible.

Thank you.

youtu.be/CqLF7Jv4k-Q
Deleting History in Real Time - Intentionally Induced Historical Amnesia
YouTube video by InRangeTV
youtu.be
April 5, 2025 at 6:54 PM
Reposted by Matt Chrestman
Happy Transgender Day of Visibility. 

To the Transgender community in Illinois and around the country: You deserve to live your life proudly and openly. We see you and we will protect you.
Gov. @jbpritzker.bsky.social has a powerful message for our community on Trans Day of Visibility: Keep speaking your truth. 🩵🩷🤍
March 31, 2025 at 4:44 PM
Finished this toolmaker’s clamp project with some cold blue, and really makes the brass pop.
#machinist #hobbymachinist
March 31, 2025 at 2:26 AM
Cheap tap and a blind hole. Pucker factor: 11. #machinist #hobbymachinist
March 31, 2025 at 2:20 AM
Any reporters in the chat…
a man is holding a baby in a sling and says " can you ear-muff it for me ? "
ALT: a man is holding a baby in a sling and says " can you ear-muff it for me ? "
media.tenor.com
March 24, 2025 at 8:26 PM
Started working on a project that I’ve been wanting to get to for a couple years. Making a set of toolmaker’s clamps to distract me for an hour or so every night from *gestures broadly* all this.

I got to test out this new knurling tool.

Where’s hobby #machinist Bluesky at?
March 16, 2025 at 1:53 AM
Probably the weirdest thing about state-run liquor stores is that they advertise. So on a weekly basis, the Commonwealth of Virginia sends me mixed drink recipes.
March 11, 2025 at 4:04 PM
This post brought to you by my inner child (specifically, the 12-year old one.)
March 2, 2025 at 6:28 PM
$ vagina
You do not have permission to access /usr/bin/vagina

$ sudo vagina
The user is not in the sudoers file. This incident will be reported.
^C
^C
^C
^C

$ laser --butthole
February 26, 2025 at 5:51 AM
Now that Amazon has taken over the franchise, I'm excited for the next incarnation of Bond...
February 20, 2025 at 7:51 PM