Ahsen @ahsentekd
security software engineer Joined August 2015-
Tweets596
-
Followers525
-
Following416
-
Likes5K
CORNFLAKE.V3 malware spotted in an access-as-a-service operation using the ClickFix technique. 🥣 UNC5518 uses fake CAPTCHA pages for access, which UNC5774 then leverages to deploy the CORNFLAKE.V3. Learn more: bit.ly/4mZ64a3
TTMO Meetup 6'dan kareler... Sunumları için Celil Ünüver(@celilunuver), Utku Çorbacı(@rhotav), Yusuf İşlek(@_nnaci) ve Ahsen Tekdemir'e(@ahsentekd); güzel katılım için TTMO üyelerine çok teşekkürler. Sponsorlarımız: Forestall, Secrove ve Hexflow
🔥 Tersine mühendisler, 6. toplantıya koşun! Yusuf İşlek, Ahsen Tekdemir, Celil Ünüver ve Utku Çorbacı ile, 16 Ağustos, İzmir'de. RT == MOV PC, 0x41414141414141
🚨 RubyGems & PyPI under attack: 🔸 60 fake RubyGems stole social media logins (275K+ downloads) 🔸 PyPI fakes hijacked crypto staking wallets Both hide credential-stealing code in legit-looking packages. Details → thehackernews.com/2025/08/rubyge…
''This Malicious PyPI Package Stole Ethereum Private Keys via Polygon RPC Transactions'' #infosec #pentest #redteam #blueteam thehackernews.com/2025/03/this-m…
New release of pytest-examples github.com/pydantic/pytes… now supports calling a function or coroutine within the example code. I'd love to rename the package so people can actually find and use it, but I can't think of a good name that's easier to search for.
LLMs as vulnerability hunters? Yup. Our Vulnhuntr tool from @ProtectAICorp uses Claude to scan Python code for 0days. 🤯 Check out the NoHat talk for the full story from @DanHMcInerney & @byt3bl33d3r. 👇 hubs.ly/Q02Xqxkv0
Say hello to the Polyglot Payload. The complete payload for the XSS Polyglot Challengev2 is now available on the xss.report platform. Source: web.archive.org/web/2019061711… Thanks @filedescriptor and crlf #xss #polyglot #polyglotxss
In collaboration with @rizasabuncu , we promptly identified and reported a vulnerability in iOS and macOS to Apple’s security team. This vulnerability had the potential to allow unauthorized access to user activities or browsing history, even when the device was in lockdown or…
🐍💥Python 3.13.0 has been released! 🎉 This is the first version with 🧵experimental GIL-free mode, an experimental JIT compiler🔧, a slick new REPL 🖌️ and many new cool features! And it's faster, smarter, and more colorful than ever! 🚀 Get it here: python.org/downloads/rele…
Can your current tools cache 10,000 SBOMs transitive dependents in 30 seconds? Minefield can.
Cloudflare’s 1.1.1.1 DNS Service Disrupted by BGP Hijacking and Route Leak securityonline.info/cloudflares-1-…
🚨Alert🚨CVE-2024-21413 Microsoft Outlook RCE Flaw POC Released 📊219.8K+ Services are found on the Hunter.how 🔗Hunter:hunter.how/list?searchVal… Dorks 👇👇👇 Hunter:product.name="Outlook Web App" FOFA: app="Microsoft-Outlook" Shodan:http.component:"outlook…
Safetest is a new UI testing library that combines Playwright, Jest/Vitest, and React for an E2E testing solution for applications and component testing. It works with multiple UI libraries and test runners and provides powerful reporting capabilities. netflixtechblog.com/introducing-sa…
If you are using form data, upgrade python-multipart to 0.0.7 as soon as possible to fix a ReDoS vulnerability. 🔒 If you install fastapi[all], just upgrade to 0.109.1 🤓 You can read more in the security advisory: github.com/tiangolo/fasta…
There's some new #Python syntax being debated in PEP 736 – Shorthand syntax for keyword arguments at invocation What do you think?
GitLab CVE-2023-7028 POC user[email][][email protected]&user[email][][email protected] - PWNED

Rıza @rizasabuncu
9K Followers 2K Following pwner • security enthusiast • retired developer • 1/2 gamer
Mehmet Ayberk @mhmtayberk
1K Followers 2K Following Application Security Engineer • After all, we're all alike. • ☁️ AWS Community Builder • Founder of @hackalldaytr • Threema: https://t.co/H5fE73jmuJ
batcain @batcain_
387 Followers 680 Following malware analyst / Türkiye'deki güncel olaylar sebebiyle bu profilde bir süre daha gündem dışı tweet atılmayacaktır. İşinize gelmiyorsa takipten çıkın.
Kürşat Oğuzhan AKI... @KoAkinci
5K Followers 2K Following Co-Founder at @PeakEyecom | Chairman at @BlackboxSecTR | Organizer at @HacktrickConf | @HackNightsOrg | @BSConX
Mehmet Caner KÖROĞL... @cnrkrglu
5K Followers 2K Following Co-Founder & CTO : @brandefense Former Team Lead : @octosec Organizer : @hacknightsorg @hacktrickconf
Mert @Mert298432
2 Followers 206 Following
Kriqo @Kriqo215827
5 Followers 270 Following
jj @d1rtyc4t
0 Followers 69 Following
Utku Çorbacı @rhotav
1K Followers 168 Following security r&d at @malwation @threatzone_, author of @0xreversecom / @__TTMO__
Alperen Keleş @Keleesssss
8K Followers 2K Following METU CENG 21' | PhD Candidate at @umdcs | Writing at https://t.co/O7d6OIVbg4 | Currently random testing compilers, type systems, databases...
serdar salman @srdrslmn
160 Followers 292 Following
Düzgün @Root0ne
1K Followers 283 Following Threat Researcher @Brandefense | Blockchain | Digital Forensics
kilimcinin kör oğlu @KorOglan
3K Followers 2K Following beyefendilik, yazılım, sistem yönetimi falan filan (fotoğrafta 9 yaşındayım)
XCoding @RKadayifci66087
78 Followers 480 Following
X @intraair
253 Followers 877 Following
tarantularifat @tarantularifat
2 Followers 816 Following
climate change @nuyorr
28 Followers 913 Following
someone should do @someoneshould00
132 Followers 107 Following küfür bile etmeye imtina ederken swag ve rugpull bir centilmenken, fiiliyatta öldürüp, seri katil olmamayı terminalde bitirdim
Alan @Alan1144908
1 Followers 315 Following
KeNZai @thekenzai
2K Followers 581 Following cybersecurity | gnu/linux | terminal over everything | fedora. • 𐱅𐰇𐰼𐰰
Qanon @qanonfree
4 Followers 4K Following
UI THE SECOND @PixellabDavid
3K Followers 2K Following Product Designer crafting unfair advantages for early-stage startups with clarity, creativity & speed. 6 yrs exp. https://t.co/GMNzk6HvFc | Open to gigs—DM me!
Dogan Can Bakir @hackerkrd
57 Followers 214 Following Hacker, Crafter, Explorer. Senior Research Engineer @pdiscoveryio, Founder, Chief Hacking Officer @happyhackings
Samuel Mwangi @crystalflow
137 Followers 336 Following A results-driven Rust developer delivering precise software solutions with passion and technical excellence.
Deniz @Deniz2535331
0 Followers 123 Following
Güvenlik Teknolojile... @teknoloji425
15 Followers 1K Following
Prayank Vishwakarma @prayankv3
1 Followers 35 Following
ABİ @MythScapegoat
95 Followers 315 Following
𝐆𝐎𝐋𝐃 𝐓... @KingMallah47037
152 Followers 567 Following Well come to the XAUUSD Gold UNIVERSE 🔥FREE Gold Trading Signals FREE Forex Trading Education Real-time market news & insights Growing global Commun
Ahmet yılmaz @41686d6574
0 Followers 54 Following
Grog @GrogTheTurtle
2K Followers 5K Following AI Art / Turtle Related News / Aliens / Nature / Cryptocurrency
Thair @Thair2sX7UC3
1 Followers 44 Following
germakochi @kodumunhendisi
7 Followers 44 Following
Furkan @JahKofa
0 Followers 52 Following
Mahadi Dawsa @mahad2288
57 Followers 1K Following الفاشر ابو زيك ، ارض الميلاد الاداب العاصي ،مدينة الصمود بفضل أبنائها الاوفياء.
Dhesire Gh @DhesireGh2315
1 Followers 56 Following
hurda @_hurda_
3 Followers 355 Following
badi @badi106
12 Followers 541 Following
Kadir Crk @MehmetKadirCrk1
56 Followers 351 Following Cyber Threat Hunter | CTI | Digital Forensics Engineer
ÖZKAN @ZKAN390588
14 Followers 328 Following Güvenli bir hayatın insana kazandırdıkları önemli bir mücadele ve özverili çalışma içinde yaşanan bir hayat yaşam tarzı olmalı bu hayatta ne olursa olsun başarı
Hellen Morgan1 @HellenMorg33847
7 Followers 206 Following
Orta Dünya @OrtaDunyaCom
171K Followers 142 Following Türkiye'nin ilk ve en büyük Orta Dünya ve Yüzüklerin Efendisi içerik üreticisi • YouTube: https://t.co/7X1K6wltNU • DC: https://t.co/TsklQqIPbe
nixCraft 🐧 @nixcraft
386K Followers 622 Following Love Linux/Unix, open source, and programming? Into Sysadmin & DevOps? Follow us! Boost your IT career with daily new tools, apps, and humor ⤵️
Rıza @rizasabuncu
9K Followers 2K Following pwner • security enthusiast • retired developer • 1/2 gamer
Mehmet Ayberk @mhmtayberk
1K Followers 2K Following Application Security Engineer • After all, we're all alike. • ☁️ AWS Community Builder • Founder of @hackalldaytr • Threema: https://t.co/H5fE73jmuJ
Geeklik ve Ötesine @GeeklikOtesine
74K Followers 13 Following Reklam ve İşbirliği için: [email protected] Oyunumuzu istek listene eklemek için👇
Pınar @CinnamonChuck
45K Followers 899 Following Pixel Artist: @phewphewgames ▫️Creator: @sawkwardcomics @dailyboncuk▫️Traditional art enjoyer - Reader ▫️Currently working on Anomaly President & Dead Engine
batcain @batcain_
387 Followers 680 Following malware analyst / Türkiye'deki güncel olaylar sebebiyle bu profilde bir süre daha gündem dışı tweet atılmayacaktır. İşinize gelmiyorsa takipten çıkın.
Kürşat Oğuzhan AKI... @KoAkinci
5K Followers 2K Following Co-Founder at @PeakEyecom | Chairman at @BlackboxSecTR | Organizer at @HacktrickConf | @HackNightsOrg | @BSConX
Whiteintel @whiteintel_io
4K Followers 10 Following Real-time threat and infostealer intelligence for MSSPs, enterprises, and researchers. Detect leaks, monitor takeovers and respond instantly.
Nathan Hamiel @nathanhamiel
3K Followers 630 Following Sr Director of Research. Black Hat Review Board Member and Public Speaker. I focus on emerging technologies and future threats.
SafeDep @safedepio
103 Followers 10 Following Open Source Software Supply Chain Security | Built for devs | Built in public | https://t.co/QictxtHdL6
Defused @DefusedCyber
1K Followers 1 Following Real-Time Threat Intelligence via Cyber Deception. Start Building for Free: https://t.co/TTnxgi9Hv5
Utku Çorbacı @rhotav
1K Followers 168 Following security r&d at @malwation @threatzone_, author of @0xreversecom / @__TTMO__
Johann Rehberger @wunderwuzzi23
7K Followers 597 Following Hacking neural networks so that we don’t get stuck in the matrix. Builder and Breaker. Opinions are my own. https://t.co/ij8buvMaXg
Michael Bargury @mbrg0
8K Followers 484 Following Breaking AI. Hacked Copilot, hijacked ChatGPT. Building @zenitysec.
OWASP Diyarbakir @OWASPDiyarbakir
25 Followers 4 Following 37.9132057° N, 40.243492° E https://t.co/QyD1hTC3Kz
Mindset Machine @Mindset_Machine
772K Followers 156 Following Building warriors in a world of worriers | Join the tribe of men turning their ambitions into realities.
Trojan Horse @trojanhorse247
1K Followers 479 Following cybersecurity expert. Recovery service for all accounts. Recovery of stolen/missing funds.
nocturnal @nocturnmachine
188K Followers 5K Following 𝘊𝘳𝘦𝘢𝘵𝘪𝘯𝘨 & 𝘤𝘶𝘳𝘢𝘵𝘪𝘯𝘨 — 𝑎 𝑟𝑖𝑡𝑢𝑎𝑙 𝑜𝑓 𝑠𝑒𝑒𝑖𝑛𝑔. | Collabs & Promos - Open.
vxdb @vxdb
18K Followers 421 Following Journalist | Cybercrime News | Signal - vxdb.99 | PGP - https://t.co/VWwniNXrEc
Malum kişi bugün ö... @BugunOld13Mu
17K Followers 0 Following Herkesin büyük bir istekle 'evet' cevabı beklediği o soruya, günlük olarak cevap veriyoruz.
Nagli @galnagli
39K Followers 482 Following Hacker; Head of Threat Exposure at @wiz_io 🧙♂️; Bug Bounty Hunter; Live Hacking Events Winner
Tersine Mühendisler ... @__TTMO__
3K Followers 3 Following Tersine Mühendisler Odası gayriresmî twitter şubesi. Amaç: Türkiye'deki reverse engineerleri birleştirmek. https://t.co/e9yGc88Uz1
Dogan Can Bakir @hackerkrd
57 Followers 214 Following Hacker, Crafter, Explorer. Senior Research Engineer @pdiscoveryio, Founder, Chief Hacking Officer @happyhackings
Stabil @StabilBakunin
56K Followers 0 Following
Av.Mahmut TANAL @MTanal
882K Followers 15K Following 24-25-26-27.dönem CHP İST MV. 28. Dönem Şanlıurfa MVEKİLİ-PM ÜYESİ TürkCezaHukukçular Der. Türk Hukuk Der. /ÇYD/TÜKODER Üyesi. Instagram.mahmuttanal 03124205560
EngelliWeb @engelliweb
36K Followers 23 Following 2008'den beri Türkiye'de erişime engellenen web sitelerini, haber ve sosyal medya içeriklerini takip ediyor ve İnternet sansürünü raporluyoruz. @ifadeorgtr
Riot Adam Jackson @AZJackson85
12K Followers 86 Following Just someone who really likes video games. @riotgames R&D Prev. @Diablo, @Blizzheroes, Game Master @Warcraft Personal Account
Happy Hacking Space @happyhackings
190 Followers 0 Following At Happy Hacking Space, we’re all about experimenting, building, and learning together. You don’t need to be an expert to start—you just need to be curious.
JFrog @jfrog
23K Followers 2K Following Driven by a “Liquid Software” vision, the JFrog Software Supply Chain Platform powers organizations to build, manage, and distribute software quickly & securely
CODE WHITE GmbH @codewhitesec
7K Followers 41 Following Red Teaming. Security Research. Continuous Penetration Testing. Threat Intelligence.
@cydave.bsky.social /... @_cydave
140 Followers 1 Following This platform is terrible. See you on the flip-flop.
germakochi @kodumunhendisi
7 Followers 44 Following
Deepensive @deepensive
21 Followers 0 Following Deepensive is a cyber security company which is actively working in NA, EMEA and APAC regions.
P4X @_hyp3ri0n
23K Followers 6K Following Owner @ Hyperion Gray. Hacker. Former DARPA tech lead. North Korea's sexiest man of the year 3 yrs running. AI/ML/Kubernetes/parallel comp nerd ❤️ 0days
Click Here @ClickHereShow
2K Followers 887 Following A podcast about all things cyber & intelligence from @TheRecord_Media and @PRX. Hosted by @nprDina. Comments/Pitches at [email protected]
Nathan Odle @mov_axbx
5K Followers 421 Following I drive rally cars, do computer things, and engineer stuff. pronounced “oh, dull”.
Pessimists Archive @PessimistsArc
93K Followers 186 Following Fear of new things in the past. Exploring technophobia and moral panic through the ages. Curated by @louisanslow
@mikko @mikko
229K Followers 930 Following Researcher and a best-selling author. Keynote talks at RSA, Black Hat & DEF CON. TED Speaker. Chief Research Officer at WithSecure.
Trickest @trick3st
11K Followers 17 Following Visualize, operate & scale everything offensive security in one-platform.
XSS Report @XssReport
795 Followers 130 Following The official X account for the https://t.co/aVdNMc0ZRW project. Please use the link on the website as a contact
Nathan Patin @nathanp... @NathanPatin
4K Followers 735 Following @Bellingcat member || adjunct @Georgetown || digital investigations, infrastructure hunting, MENA, IOs, animal welfare, soccer
Soufiane @S0ufi4n3
13K Followers 221 Following A random infosec/science enthusiast guy... This account is personal and only reflects my opinions, not those of my employer..🖕
Baptiste Robert @fs0c131y
257K Followers 5K Following CEO @PredictaLabOff | French Security Researcher, Ethical Hacking, OSINT
安坂星海 Azaka ||... @AzakaSekai_
11K Followers 6K Following ‧₊˚ ⋅ Indie Comfy VTuber ⊹˚. Employed Threat Intel Researcher ♡‧₊˚ SynthV Cover Artist / Vocal Manip. 🎨: @jamama_666 / @MomoiroKohi / @justNovaj 🖌️: #artsyaz
Hunter @HunterMapping
23K Followers 184 Following Internet search engine for security researchers Contact Us: [email protected]
Nizamettin YILDIZ @51Nizamettin
16K Followers 16K Following Düşünceler, sistemler, doktrinler eskir. Eskimeyen hakikattir... Sezai KARAKOÇ