David Litchfield
@litchfield.bsky.social
📤 4850
📥 255
📝 143
Dad, Powerlifter, Security at Apple, Photographer
My 9 year old son is getting into stop motion animation and I’d very much appreciate it if y’all could watch and like to keep him encouraged, and if so inclined, subscribe to his videos 🙏 Thank you in advance!
youtu.be/X55zV7s165c?...
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A Minecraft Movie (Part 2)
YouTube video by Charlie and jamieeeeeeeee
https://youtu.be/X55zV7s165c?si=lAlBjc-3H-TFxef3
about 2 months ago
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Meteor watching out at Battle Point
2 months ago
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Chekhov’s gun really should be Chekhov’s kitchen knives.
5 months ago
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Holy smokes. This is why people should not be using AI for anything important. A comedy of (repeated) errors.
6 months ago
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Another thought. Why would anyone build a data center in the US anymore? Like, you import your new Nvidia chips and get slapped with tariffs - or you import them to say Canada or the UK, build the data centers there and avoid the tariffs.
7 months ago
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Some thoughts on 4D chess vs checkers
7 months ago
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Halo kind of day
7 months ago
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Vulnerabilities Introduced By English - vibe coding.
7 months ago
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Very happy to say I’ve just received confirmation I’ll be on the British team for the World Championships in May. Let’s do this 👍🇬🇧🇬🇧🇬🇧
7 months ago
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My Venus Flytrap has flowered!
8 months ago
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Woohoo! British Champion! New Scottish record! New official PB! 182.5kg/402lbs
#bench
#benchpress
#powerlifting
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8 months ago
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One week to go! 💪
8 months ago
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reposted by
David Litchfield
Dennis
9 months ago
Apple zero day CVE-2024-24085
support.apple.com/en-ca/122066
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About the security content of iOS 18.3 and iPadOS 18.3 - Apple Support (CA)
This document describes the security content of iOS 18.3 and iPadOS 18.3.
https://support.apple.com/en-ca/122066
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156kg/344lbs x 6 with 2 and a half weeks to go until the British Bench Press championships 🇬🇧🇬🇧🇬🇧
#powerlifting
#benchpress
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9 months ago
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I witnessed a murder
9 months ago
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No matter how they spin this I will never not believe this was a Nazi salute.
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9 months ago
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We lost our doggy today. Just want everyone to see what a beautiful lady she was. 🌈 🐾
9 months ago
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Congratulations to Blue Origin for the successful launch!
9 months ago
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Any other color blind person here actually able to discern whether states ‘ trends are declining or growing? I’ve not a clue as to what’s going on here. 🤷♂️
9 months ago
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Boom! 430lbs/195kg - Ugly AF but ground it out 😆 That’s the heaviest I’ve benched since May 2021. Really chuffed with my progress.
#powerlifting
#benchpress
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10 months ago
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358lbs/162.5kg x 5 to finish off an excellent session, today 👍 Bit of a foot slip on the 2nd rep had my heart in my mouth for a sec 😆
#powerlifting
#benchpress
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10 months ago
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Anyone tried the Pimsleur method for learning a new language? Any good? I’d like to hear your thoughts. Thanks!
10 months ago
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342lbs/155kg x 6 - Volume day. This was my last set after 130x5, 135x5, 140x5, 145x5, and 150x5. Puffed 😆
#powerlifting
#benchpress
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10 months ago
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Responding to a gesture is simple: .gesture(TapGesture().targetedToAnyEntity().onEnded { v in v.entity.removeFromParent() })
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10 months ago
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Developing immersive spaces for the Vision Pro in XCode and RealityKit Pro 👍
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10 months ago
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enum - “e-num” like “num” in “number” or “e-noom” like “enumerate”? Let’s see a show of hands
10 months ago
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When I was at school I was taught to work out the circumference of a circle you used the formula 2 π R. As an adult, who was never strong at maths, this infuriates me. I found out later in life that π is simply the ratio between a circle’s circumference and its diameter🤦♂️ and as we all know …
10 months ago
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I looked up from my coding to see Paramount+ autoplayed “Bad Santa” after my kids finished watching “Dear Santa”. Not ideal 🤦♂️
11 months ago
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Happy Log4Shell Anniversary 😅
11 months ago
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Took 10 days off. Really needed the rest. This is the last set, 150kg/330lbs x 6 with 1 RIR after 125x5, 130x5, 135x5, 140x5, 145x5
#powerlifting
#benchpress
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11 months ago
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reposted by
David Litchfield
Infosec Lifters/Liphters … I’ll add you to the list if you’d like. Just reply or message me.
go.bsky.app/RuoASvG
add a skeleton here at some point
11 months ago
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Post a pic you took to add some calm to the timeline.
add a skeleton here at some point
11 months ago
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Thanks for nothing ChatGPT 😆
11 months ago
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reposted by
David Litchfield
Rik Ferguson
11 months ago
Pro tip for new Bluesky users, once the thumbnail of the URL has embedded in your post, you can delete the URL and get the character count back
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reposted by
David Litchfield
ϻг_ϻε
11 months ago
I just wrote a new blog post! This is how I (ab)used a jailed file write bug in Tomcat/Spring. Enjoy! Remote Code Execution with Spring Properties ::
srcincite.io/blog/2024/11...
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Remote Code Execution with Spring Properties
Recently a past student came to me with a very interesting unauthenticated vulnerability in a Spring application that they were having a hard time exploiting...
https://srcincite.io/blog/2024/11/25/remote-code-execution-with-spring-properties.html
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reposted by
David Litchfield
Dan Underwood
11 months ago
My colleagues in the Cryptographic Engineering team within SEAR are hiring in Paris! They're an incredibly talented team working on challenging real world problems - if you're interested please do consider applying
https://jobs.apple.com/en-us/details/200578463/cryptography-engineer-expert
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413lbs/187.5kg MAXIMUM EFFORT DAY!
#powerlifting
#benchpress
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11 months ago
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For all the other people turning 50 next year, 2025 is as close to 1975 as 1975 is to the publication of the Great Gatsby. 🍸
11 months ago
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A nice, easy touch and go at 375lbs for a single. //
#powerlifting
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11 months ago
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If someone really liked God of War: Ragnarok and I wanted to get them another game like that what should I get them? I literally have no clue; I’m not a gamer. Thank you in advance for your suggestions!
11 months ago
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Update your systems before someone else does it for you
www.securityweek.com/apple-confir...
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Apple Confirms Zero-Day Attacks Hitting macOS Systems
Apple rushes out out major macOS and iOS security updates to cover a pair of vulnerabilities already being exploited in the wild.
https://www.securityweek.com/apple-confirms-zero-day-attacks-hitting-intel-based-macs/
11 months ago
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reposted by
David Litchfield
Wicked Pond
11 months ago
New tech brings new vulnerabilities. Introducing CWE-1427: Improper Neutralization of Input Used for LLM Prompting, Externally-provided data used to build prompts provided LLMs, but the way they are constructed causes the LLM to fail to distinguish between user-supplied inputs and system directives
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Our greyhound is getting very old and, with that, she’s losing the ability to control her bowels. We’ve got her on doggy ibuprofen that seems to help sometimes. Anyone got any other suggestions?
11 months ago
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True because Hannibal Lecter won’t eat a liver infected with polio.
add a skeleton here at some point
11 months ago
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136.25kg/300lbs x 11 - after yesterday’s abandoned session I decided I didn’t need a rest, I just needed to double down and get my head in the right spot. Hit my target so very happy. // powerlifting
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11 months ago
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Some aurora shots from this year
11 months ago
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Time to show off your laptop stickers
add a skeleton here at some point
11 months ago
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155kg/342lbs x 5 - today was a struggle. I think I need some time off from benching.
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11 months ago
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Of all the things I’ve ever developed this crappy little game for the VisionPro gave me the most grief and consternation. I’d never used XCode or Swift and it took about a week of trial and error and frustration 😆 Coincidentally, the balls are wrapped in a photo I took of the blue sky.
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11 months ago
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Tried reducing the noise from a picture I took in 2007 of
#comet
McNaught. The coma has brightened significantly but there’s still artifacts. Wish I still had the raw original file.
#astrophotography
11 months ago
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