joshf @JosueWarez
Joined January 2018-
Tweets19
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Driver Verifier, everyone's favorite tool for driver quality, is effectively broken in Windows 11. Seriously. osr.com/blog/2024/05/0…
Finally!!! Congratulations and kudos to many many engineers who worked and pushed for this. git.kernel.org/pub/scm/linux/…
Another one confirmed to be a real issue too (arbitrary kernel-mode code exec under HVCI) :)
Another one confirmed to be a real issue too (arbitrary kernel-mode code exec under HVCI) :) https://t.co/rOXIKmvxb7
Understanding that every compressor is a machine learning predictor, and vice versa, was the single most important insight I learnt about between 2019 and now.
Understanding that every compressor is a machine learning predictor, and vice versa, was the single most important insight I learnt about between 2019 and now.
Windows is putting Rust in the kernel 🤯 learn more at my @BlueHatIL talk.
Remember when @kaspersky produced a hip-hop song called "Packin' the K"?
Windows 11 Security Book Update!!! Along with yesterday's release we updated on 74-page white paper on Windows security with new features like Smart App Control, Pluton, and tons more. 👀 it out!!!! query.prod.cms.rt.microsoft.com/cms/api/am/bin…
I'm so traumatized by Python that every third line of code I write is a type check
The very important goal has been achieved, for the benefit of the entire information security society: we decrypted Intel XuCode!
"zomg bitcoin is cooking the planet!!!" say the people who've been building software in Python for two decades :>
After a year of the coordinated disclosure process, we (+@h0t_max and @_Dmit ) can finally share: we found a reliable, not damaging way to extract the security fuses (Chipset + EPID root keys) from the Intel platforms. intel.com/content/www/us…
Found undocumented Intel PDM (Probe-less Debug Methodology) mechanism implemented in microcode. Here's the hook for rd/wrmsr ucode sending MSR addr/value to Intel Trace Hub.
Here's your WinDbg tip of the day: Hold down ctrl and double click on text in the command window to highlight all instances of the text across all the windows. It's smart enough to match numbers in different bases, and shows up in the disassembly window too.
afd stores eprocess in address structs from AfdEndpointListHead. offset to eprocess can be extracted from AfdFreeEndpointResources: mov rcx, [rbx+28h] call cs:__imp_ObfDereferenceObject
Janet @w_janet80
229 Followers 3K Following
XFILTRATE for Infiltr... @xfiltratecon
60 Followers 459 Following The original offensive information security conference is coming back to the beach... Did you miss us?
Thinkst Canary @ThinkstCanary
13K Followers 10K Following Most companies only realise they are breached when informed by a 3rd party. This is a stupid problem! Thinkst Canary. Know. When it Matters.
Boulder #CitySec @bouldersec
375 Followers 127 Following 7 PM @ the Rayback Collective the first Thursday of every month! See: https://t.co/kMuofOSccu or https://t.co/nLUFLqwDDd .
dinglethopter @peddrrrooooo
43 Followers 349 Following cybersecurity and math, but also bossa nova covers of 90s pop and punk
DenverSec @DenverSec
1K Followers 713 Following DenverSec is a #CitySec gathering for anyone interested in information security. Usually every third Wednesday in Denver at 7PM. [email protected]
Morgan Adamski @adamski_morgan
2K Followers 283 Following PwC Principal for Cyber/Data/Tech. Cyber Queen. This is a personal handle and my tweets are my own. She/Her
@bsidesboulder@infose... @BSidesBoulder
487 Followers 69 Following 🎉 BSides Boulder 2024 will be held in-person on June 13th, 2024! 🎉
reverseame @reverseame
21K Followers 1 Following RME-DisCo research group from University of Zaragoza. Special interest on software and systems security. Link to our Telegram channel: https://t.co/UmkcXVG8MU
an0n @an0n_r0
13K Followers 726 Following CRT(E|O|L) | OSCP | @RingZer0_CTF 1st (for 2yrs) | HackTheBox Top10 | RPISEC MBE | Flare-On completer | GoogleCTF writeup winner | SSD research | Math MSc |🇭🇺
Andrea Allievi @aall86
5K Followers 373 Following Currently Senior Windows Core OS Engineer, Windows Internals Enthusiast and Book author, tennis lover, currently working for MS. Opinions and tweets are my own.
debug @0xdbug
773 Followers 787 Following Security engineer, developer and hobbyist reverse engineer in that order. Opinions/rants are all mine and not my employer's.
denhac @denhac
651 Followers 228 Following The Denver Hackerspace | Open House Tuesdays from 8 - 10 PM | https://t.co/QSUbd9fGII
サイバー犯罪さ... @g0jirasan
496 Followers 1K Following Threat Researcher @TalosSecurity . RE, malware, Windows kernel and whatnot ↙️↙️↙️ 日本語ちょっと 話す
Stephen Sims @Steph3nSims
24K Followers 833 Following Perpetual Student | SANS Fellow | Musician | Braggart Hater | Gray Hat Hacking | VR | 🏂 | deadcode | https://t.co/CadJehomsU
Chris Evans @scarybeasts
25K Followers 202 Following CISO and Chief Hacking Officer at HackerOne. Past: Founded {vsftpd, Chrome security, Google Project Zero}; Tesla; Dropbox. Hacker / Researcher. beebjit.
IEEE S&P @IEEESSP
9K Followers 0 Following Since 1980, the IEEE Symposium on Security and Privacy has been the premier forum for presenting developments in computer security and electronic privacy.
Mathias Payer @gannimo
8K Followers 388 Following Securitatis inquisitor and professor at @EPFL_en leading the #HexHive 🐝 group, focusing on system/software security. @[email protected] (he/him)
Yarden Shafir @yarden_shafir
24K Followers 310 Following A circus artist with a visual studio license
Vigilant Labs @vigilant_labs
3K Followers 3 Following Official account of Vigilant Labs (https://t.co/PzW4HkfAwd).
Marcel Böhme👨�... @mboehme_
6K Followers 1K Following Software Security @maxplanckpress (#MPI_SP), PhD @NUSComputing, Dipl.-Inf. @TUDresden_de Research Group: https://t.co/BRnFNNgynB
ॐWͭ̊̎̆͗̽R̋E�... @9ae80cbfbc324ae
57 Followers 122 Following ˿̴̵̶̷̸̡̢̧̨̛̖̗̘̙̜̝̞̟̠̣̤̥̦̩̪̫̬̭̮̯̰̱̲̳̹̺̻̼͇͈͉͍͎̀́̂̃̄̅̆̇̈̉̊̋̌̍̎̏̐̑̒̓̔̽̾̿̀́͂̓̈́͆͊͋͌̕̚ͅ͏͓͔͕͖͐͑͒͗͘i am corrupted with Segment heap |mov rax,4b45524e454c mov 7772656e63
Ori Damari @0xrepnz
6K Followers 259 Following Low level developer, Reverse engineer, Windows kernel. Read my blog! 😋
Interrupt Labs @InterruptLabs
3K Followers 86 Following We’re here to provide world-leading vulnerability research and research capabilities. From browsers, mobile, automotive and everything in between.
maxpl0it @maxpl0it
9K Followers 867 Following Principal Vulnerability Researcher at @InterruptLabs. Occasional Pwn2Owner
Ian Carroll @iangcarroll
16K Followers 1K Following Founder at @SeatsAero. Travel/points, application security, security research, etc. https://t.co/q0VuCP7rXz
Denis Skvortcov @Denis_Skvortcov
635 Followers 96 Following Independent information security researcher • Lead application security researcher at AppSec @Kaspersky • OSCP OSWE
XFILTRATE for Infiltr... @xfiltratecon
60 Followers 459 Following The original offensive information security conference is coming back to the beach... Did you miss us?
fluoroacetate @fluoroacetate
4K Followers 0 Following
Sinaei @Intel80x86
8K Followers 400 Following Windows Internals enthusiast, Interested in hardware design & low-level programming. An active developer of @HyperDbg debugger. https://t.co/TUALkTusHt
Christopher @Kharosx0
3K Followers 2K Following Founder @signal_labs : https://t.co/8grJlb5jwZ 🇦🇺 Vulnerability researcher (MORSE) @Microsoft Discord: Kharosx0
PaX Team @paxteam
3K Followers 3 Following
Johnathan Norman @spoofyroot
5K Followers 335 Following Security research and engineering lead at @microsoft. on mastodon: https://t.co/YfJkktByFv and @spoofy.bsky.social not posting here anymore.
Jann Horn - jann@info... @tehjh
16K Followers 229 Following occasional human borrow checker; works at Google Project Zero; personal account; mastodon: [email protected]
Tim Blazytko @mr_phrazer
5K Followers 258 Following Binary Security Researcher, Chief Scientist at https://t.co/XhN07utPLu and Trainer. Also at https://t.co/YBfgAt3kc7
Steve @processhacker
420 Followers 18 Following System Informer | Process Hacker | Windows Internals | Wrangler of Dingoes
HyperDbg @HyperDbg
4K Followers 2 Following We like hypnotizing computers. #HyperDbg https://t.co/FXulXKUe8X • https://t.co/u6lVGzQXsc • https://t.co/47t9IyaQ5T
PixiePoint Security @pixiepointsec
746 Followers 0 Following A Cybersecurity Consultancy Boutique that Provides Niche & Bespoke Research Services
Bien 🇻🇳 @bienpnn
4K Followers 481 Following P (Million Live!) hackerman at @qriousec & @seasecresponse & @ProjectSEKAIctf Tiếng Việt / English / 日本語 范阮玉邊
grsecurity @grsecurity
9K Followers 1 Following Foundational security for the Linux kernel. Solving the most difficult memory unsafety problems. Created by @opensrcsec
Brad Spengler @spendergrsec
4K Followers 4 Following President of @opensrcsec, developer of @grsecurity Personal account
BlueHat IL @BlueHatIL
6K Followers 532 Following
ReductRs @reduct_rs
13K Followers 17 Following The one and only women’s, trans persons’, and nonbinary persons’ fake programming newsletter. Our book, How To Win At Typechecking, will never be released.
vx-underground @vxunderground
376K Followers 292 Following The largest collection of malware source code, samples, and papers on the internet. Password: infected
Ellie Huxtable @ellie_huxtable
6K Followers 1K Following building @atuinsh, prev: @posthog, @coinbase
Infiltrate @InfiltrateCon
7K Followers 159 Following The original offensive information security conference.
Spiros Fraganastasis @m3g9tr0n
14K Followers 1K Following Team @hashcat! Eternal n00b and knowledge seeker! Age is just a number and motivation is the fuel! Whatever you do in your life, do not forget to be humble.
chompie @chompie1337
83K Followers 1K Following hacker, weird machine mechanic, X-Force Offensive Research (XOR)
Ivan Fratric 💙💛 @ifsecure
18K Followers 207 Following Security researcher at Google Project Zero. Author: Jackalope, TinyInst, WinAFL, Domato. PhD. Tweets are my own. Backup @[email protected]Trends for United States
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