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Thanh Do @[email protected] @nyanctl

SWE & sometimes security researcher, NYU MSCS, member of https://t.co/R4a4yethba and @acebearteam. PL theorist wannabe. He/him/*. Views are my own, not my employers’ nyanwith.me Tokyo-to, Japan Joined June 2013
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Thanh Do @[email protected] retweeted
graninas Profile Picture

Alexander Granin @graninas

2 weeks ago

I don't do Software Engineering anymore. Nobody does. It's a time when the truths of Software Engineering have been cancelled. The common ground now, pushed by the ever-growing crowd of deniers, is that we no longer need to write good software. That good code has no value. That…

Thanh Do @[email protected] retweeted
dinodaizovi Profile Picture

Dino A. Dai Zovi @dinodaizovi

2 weeks ago

I'm becoming increasingly convinced that the right way to use LLMs for cyberdefense is to not use them in a way that LLMs' are the defense (they are stochastic, will fail some % of time), but instead to use them to build deterministic defenses that were infeasible before LLMs.

Thanh Do @[email protected] retweeted
tsoding Profile Picture

Тsфdiиg @tsoding

2 weeks ago

"People smarter than you already figured it all out" is the stupid people's way to tell other stupid people to stay stupid, ignorant, and uncurious, because they need to justify their stupidity somehow. The question is not WHO (smart, not smart) made it this way. But WHY.

Thanh Do @[email protected] retweeted
SebAaltonen Profile Picture

Sebastian Aaltonen @SebAaltonen

3 weeks ago

During these 6 years Apple managed to develop the best CPU architecture in the world. Outpacing both AMD and Intel. Also their GPU is nowadays state of the art, beating Nvidia in some areas (Nvidia is a $3T GPU company). I'd say Apple spend their $100B wisely in R&D.

TrungTPhan Profile Picture

Trung Phan @TrungTPhan

3 weeks ago

During these 6 years Apple managed to develop the best CPU architecture in the world. Outpacing both AMD and Intel. Also their GPU is nowadays state of the art, beating Nvidia in some areas (Nvidia is a $3T GPU company). I'd say Apple spend their $100B wisely in R&D.

Thanh Do @[email protected] retweeted
ryanjfleury Profile Picture

Ryan Fleury @ryanjfleury

3 weeks ago

ThePrimeagen Profile Picture

ThePrimeagen @ThePrimeagen

3 weeks ago

https://t.co/zfRwSaq9Zv

Thanh Do @[email protected] retweeted
ChShersh Profile Picture

Dmitrii Kovanikov @ChShersh

4 weeks ago

I’ve been following communities of FP technologies like Haskell, OCaml, Nix, Scala and Elm for years. With OCaml being a rare exception, all FP communities are highly vulnerable to contagious drama effects. This is not surprising. People do FP because they’re highly passionate…

Thanh Do @[email protected] retweeted
rickasaurus Profile Picture

Rick @rickasaurus

a month ago

This book articulates something I’ve fought for my whole career: goals and team metrics lead to mediocre outcomes. Actually novel work must be exploratory.

Thanh Do @[email protected] retweeted
ChShersh Profile Picture

Dmitrii Kovanikov @ChShersh

a month ago

I’m confused. Haven’t y’all already done all that during your CS curriculum?

zack_overflow Profile Picture

zack (in SF) @zack_overflow

a month ago

I’m confused. Haven’t y’all already done all that during your CS curriculum?

Thanh Do @[email protected] retweeted
satnam6502 Profile Picture

Satnam Singh @satnam6502

5 months ago

I'm having a decent amount of luck using Claude Sonnet 3.7 in extra time thinking mode to help me complete proofs in the Agda theorem prover. I needed a proof that 2^n is always non-zero as an instance of Agda's NonZero record (class). After a few short interactions it came up…

Thanh Do @[email protected] retweeted
tsoding Profile Picture

Тsфdiиg @tsoding

5 months ago

The thing about Rust that people often forget is that if you're OK with sacrificing a bit of Performance for Memory Safety (which is majority cases), you don't need Rust. You can use any managed language like C#, Java, Go, etc, and don't use an insufferable Reddit Mod compiler.

Thanh Do @[email protected] retweeted
thuanpv_ Profile Picture

Thuan Pham @thuanpv_

7 months ago

Excited to release #GraphFuzz, (one of) the first #fuzzing framework(s) for graph algorithm implementations. It has discovered several bugs in popular libraries such as NetworkX and iGraph. Arxiv report: arxiv.org/abs/2502.15160. Led by @ianyy01 w/ @RiggerManuel & @TonyWirthPhD

Thanh Do @[email protected] retweeted
VitalikButerin Profile Picture

vitalik.eth @VitalikButerin

9 months ago

Dependency minimalism (writing software that deliberately tries to have as few dependencies as practical) is a really underrated virtue imo. Every single dependency is a risk that "something will go wrong" during someone's installation process. Installing projects with hundreds…

Thanh Do @[email protected] retweeted
lcamtuf Profile Picture

lcamtuf @lcamtuf

8 months ago

Episode 3872 of how the internet works

Thanh Do @[email protected] retweeted
h0mbre_ Profile Picture

h0mbre @h0mbre_

8 months ago

code auditing for exploitable bugs is a lot of labor. building fuzzers to find exploitable bugs is a lot of labor. stop trying to find shortcuts. expect to put in a lot of time and sustained effort. can’t be frustrated when you haven’t put in the effort

Thanh Do @[email protected] retweeted
alfiecg_dev Profile Picture

Alfie @alfiecg_dev

8 months ago

Full kernel read/write with CVE-2023-32434 using a deterministic exploit strategy (100% success rate)! arm64e is certainly not as easy, but for now all of arm64 should be doable with this strategy. Shoutout to @staturnzdev and @imnotclarity for lots of help and ideas.

Thanh Do @[email protected] retweeted
j00sean Profile Picture

j00sean @j00sean

9 months ago

The largest update since long brought some interesting bugs which nobody talks about. Let me give few details about one: CVE-2025-21365. + Microsoft Office RCE vuln. + Word, PowerPoint and Outlook. + Logic bug. + Built-in process cont. + Built-in PV bypass. All in one. 😋😆🙃

Thanh Do @[email protected] retweeted
afd_icl Profile Picture

Alastair Donaldson @afd_icl

9 months ago

Delighted that our paper on "Grammar mutation for testing input parsers" - led by @BBendrissou and joint with @c_cadar - is now published in ACM TOSEM! This came from a registered report at FUZZING. Check it out! doc.ic.ac.uk/~afd/papers/20…

Thanh Do @[email protected] retweeted
therealshodan Profile Picture

丂卄ㄖᗪ卂几 - 👋 crack fingers @therealshodan

9 months ago

The amount of energy needed to refute bullshit is an order of magnitude bigger than that needed to produce it. I’m calling you out @evapro30 for your completely unsubstantiated claims based on poor understanding of some analysis tools you used but don’t understand.…

Thanh Do @[email protected] retweeted
therealshodan Profile Picture

丂卄ㄖᗪ卂几 - 👋 crack fingers @therealshodan

9 months ago

@evapro30 Based on 5m of analysis on my phone. This is a shitty SFX installer from 2010 It isn’t detected as malicious by anything of note in VT It drops a driver in the temp dir Self extracting archives are often programmed a bit sketchy. This is a product of their time and not an…

Thanh Do @[email protected] retweeted
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bret @BretHatin

9 months ago

an actually simple metric to measure the level of skill is to count the number of mallocs. The higher it is, the more you discard their opinions.

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