Yusuf A. Polat @yusufarslanp

Senior Threat Researcher @SophosXOps @[email protected] Joined October 2012

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Yusuf A. Polat @yusufarslanp

2 years ago

How the US Shapes Diplomacy and Norms in Cyberspace Through Public Attribution palantyr.substack.com/p/how-the-us-s…

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NEW: Fake pirated software sites serve up malware droppers as a service 🏴‍☠️ During our recent investigation into an ongoing Raccoon Stealer campaign, we found the malware was being distributed by a network of websites acting as a “dropper as a service,”... 1/00

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Sophos X-Ops @SophosXOps

4 years ago

NEW 🦝 Trash Panda as a Service: Raccoon Stealer steals cookies, cryptocoins, and more Cookie and credential stealing malware-as-a-service delivered by dropper-as-a-service now packs a “clipper” to steal crypto-transactions, and can drop other malware... 1/11

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Mehmet INCE @mdisec

32K Followers 2K Following Sr Vulnerability Researcher. Co-founder of @PRODAFT. Muay Thai addict.

crypto @cryptolordme

12 Followers 183 Following Crypto is the future💲💯✈️ coder pentester

ice @ice98079542

94 Followers 3K Following

Pawel Klosek @pklosek

92 Followers 355 Following Information Security Professional | Cloud Architect | Cloud Security | Data Privacy & Protection

lyratol @lyratol

25 Followers 215 Following 🌊🫖👁️

tarantularifat @tarantularifat

4 Followers 814 Following

Alexandra Dumitrescu @alexandradumi63

0 Followers 144 Following personal thoughts

Shadow of Intent @Shadowof1ntent

5 Followers 67 Following Cybersecurity researcher

Anton Cherepanov @cherepanov74

4K Followers 915 Following Malware researcher at ESET Slovakia. Opinions are my own.

Eyes of Olympus @EyesOfOlympus

4 Followers 113 Following Cybersecurity

Lecturer in Cyber Security @warstudies @KingsCollegeLon; co-founder @cyber_conflict; associate fellow @TheHagueProgram; organising @HagueTIX

Monica Kello @monica_kello

2K Followers 1K Following Lecturer in Cyber Security @warstudies @KingsCollegeLon; co-founder @cyber_conflict; associate fellow @TheHagueProgram; organising @HagueTIX

Kazem @mkazemhn

100 Followers 1K Following Threat Intel @ WithSecure

The Hague Threat Intelligence Exchange (Hague TIX) / next edition on 10 June 2025 / a conference by @TheHagueProgram

#HagueTIX2025

HagueTIX @HagueTIX

391 Followers 50 Following The Hague Threat Intelligence Exchange (Hague TIX) / next edition on 10 June 2025 / a conference by @TheHagueProgram #HagueTIX2025

First, do no harm. Then protect. Then fail with grace. CEO @sophos

@chiesennegs@infosec.exchange

Joe Levy @chiesennegs

1K Followers 5K Following First, do no harm. Then protect. Then fail with grace. CEO @sophos @[email protected]

gndnet @gndnet7

385 Followers 5K Following .

m00zh33 @m00zh33

418 Followers 5K Following

@rootconorg goon & CFP Reviewboard, @hacknotcrime advocate, contributed some msf code, F&AM #badgelife #carhacking #ADDVulcan

Jay Turla @shipcod3

6K Followers 6K Following @rootconorg goon & CFP Reviewboard, @hacknotcrime advocate, contributed some msf code, F&AM #badgelife #carhacking #ADDVulcan

L̷a̷d̷y̷ ̷O̷f̷... @LadyOfYato

17 Followers 442 Following

H. H. Wren @dampeningfart

0 Followers 325 Following I want to be excluded/removed from The Internet Archive #606852

Enes Kızılca @eneskizilca

24 Followers 435 Following Software Engineering

Unique @UniqueTS17

5 Followers 301 Following

Giber Süvenlik @getusernamea

69 Followers 368 Following

Ugur Ates @ugurates_TI

130 Followers 802 Following Senior Security engineer | Threat İntel | Threat hunter| CE

Upcoming accelerators, startup grants, and incubator programs around the world. Follow for more or tweet me your program deadlines!

More to come @ https://t.co/oV8t4yb5L1

Accelerator Deadlines... @FirmWatch

438 Followers 2K Following Upcoming accelerators, startup grants, and incubator programs around the world. Follow for more or tweet me your program deadlines! More to come @ https://t.co/oV8t4yb5L1

Abdullah 🇹🇷 @bdullahC

178 Followers 651 Following islamist | S

Opt for privacy and solitude. That doesn’t make you antisocial or cause you to reject the rest of the world. But you need to breathe. And you need to be.

Emre Can Palabıyık @EmreCanPalab

6 Followers 136 Following Opt for privacy and solitude. That doesn’t make you antisocial or cause you to reject the rest of the world. But you need to breathe. And you need to be.

SoftAppWorld is a dedicated tech blog to solve your PC related problems. Here you will find top software and apps to perform difficult tasks.

SoftAppWorld @theSoftAppWorld

53 Followers 797 Following SoftAppWorld is a dedicated tech blog to solve your PC related problems. Here you will find top software and apps to perform difficult tasks.

Can @ozdcus

4 Followers 104 Following Software Developer 📍 Antalya, Turkey

ramiz abi @raki_iciyorum

150 Followers 3K Following dr.ramiz

CyberSoldier @6HonoRX

9 Followers 280 Following Twitter work account, how boring is this ? Threat Researcher/Analyst @Sophos

ibrahim şengün @ibrsngn

12 Followers 896 Following

mostly antivirus
@nflnfl@infosec.exchange

Nagy Ferenc László @nflnfl

126 Followers 103 Following mostly antivirus @[email protected]

Adrian Luca (infosec.... @adrian__luca

767 Followers 2K Following Security Test & Threat intelligence Engineer @virusbtn

Berk Pınarbaşı @anfidyamoloji

45 Followers 2K Following Tengri biz menen!

A task force composed of our SophosLabs, SecOps, and SophosAI teams working together towards one goal: protecting our customers.

Sophos X-Ops @SophosXOps

73K Followers 323 Following A task force composed of our SophosLabs, SecOps, and SophosAI teams working together towards one goal: protecting our customers.

bauntery @bauntery

0 Followers 152 Following

mugen @lanturist

7 Followers 202 Following

Paul Law @paullaw13

122 Followers 728 Following

Nurdoğan Çıkı @nnrdgn

156 Followers 477 Following Director, Blue Team @PicusSecurity, Father, Movie Lover, Amateur Scriptwriter

Colin Cowie👨🏼�... @th3_protoCOL

3K Followers 889 Following Threat Intelligence 🏹 Malware Research 🧬 Managed Detection and Response @Sophos

arvel @levrarvel

15 Followers 836 Following

PetDiscover @DiscoverPet

13 Followers 396 Following Independent security researcher / ethical hacker

Wendy @smellycat000

77 Followers 3K Following Passionate about life, people, and technologies.

Muhammet Şahin ADİB... @muhammetadibas

298 Followers 802 Following Cyber Security Specialist at @cyrops | @hackviserr

Hasan @mevadenn

44 Followers 302 Following Web Developer

root@1b4A @root1b4a

9 Followers 780 Following

yiğit @YigitKratl

162 Followers 702 Following Cyber Security Consultant @prodaft

Shri @TheTweetOfShri

370 Followers 5K Following Security Research, Defense against the Dark Arts.

Sertaç Akman @cybercaretta

105 Followers 2K Following cybersecurity Github: https://t.co/97tplM7y2f Reddit: https://t.co/aZNK8OEAOm Spotify: https://t.co/dSdmkKEndo

Octavian Popa @0ct4vian

698 Followers 5K Following Manager | Deloitte

Parked account. I don't usually post here on a regular basis.
Cybersecurity reporter. Check me out on BlueSky and Mastodon.

Catalin Cimpanu @campuscodi

107K Followers 2K Following Parked account. I don't usually post here on a regular basis. Cybersecurity reporter. Check me out on BlueSky and Mastodon.

Proactive Defense Against Future Threats | Pioneering #CyberSec and #ThreatIntelligence in Europe & MENA since ’12.
CTI Platform: #USTA Risk Intel: #BLINDSPOT

PRODAFT @PRODAFT

9K Followers 11 Following Proactive Defense Against Future Threats | Pioneering #CyberSec and #ThreatIntelligence in Europe & MENA since ’12. CTI Platform: #USTA Risk Intel: #BLINDSPOT

Linux Evangelist, Malwares, Security enthusiast , Investor, Contrarian , Philanthropist , Reformist , Sigma female

🦋 https://t.co/WOvf41tMKV

Binni Shah @binitamshah

141K Followers 165 Following Linux Evangelist, Malwares, Security enthusiast , Investor, Contrarian , Philanthropist , Reformist , Sigma female 🦋 https://t.co/WOvf41tMKV

Nicolas Krassas @Dinosn

147K Followers 735 Following Head of Threat & Vulnerability Mgmt @ Henkel AG & Co. KGaA https://t.co/NC1orlKrW3

Security information portal, testing and certification body.
Organisers of the annual Virus Bulletin conference. @VirusBulletin@infosec.exchange

Virus Bulletin @virusbtn

60K Followers 1K Following Security information portal, testing and certification body. Organisers of the annual Virus Bulletin conference. @[email protected]

The DFIR Report @TheDFIRReport

62K Followers 0 Following Real Intrusions by Real Attackers, the Truth Behind the Intrusion. Services: https://t.co/XW613EKt2w

Crystal @crystalsssup

13K Followers 655 Following Staff @Kimi_Moonshot prev. co-maker of ModelizeAI & gemsouls "Personality goes a long way" @UCSanDiego

Flowers ☾ @flowersslop

11K Followers 215 Following Stars light future dreams ♄ Erised stra ehru oyt ube cafru oyt on wohsi

notch @notch

3.6M Followers 237 Following Currently working on Levers and Chests, a dungeon crawler roguelike roguelite.

Arfur Rock @ArfurRock

35K Followers 3K Following anon GP at your favorite multi-stage VC // OS intel for the private markets

Iceman @herrmann1001

9K Followers 1K Following RFID hacker, Proxmark, NFC & EMV | Magic moon beans | Four spaces instead of Tab | https://t.co/A6rzUPpPs6 https://t.co/dZD52FgCaL

An actual Talking Sasquach teaching tech stuff to skids and kids of all ages! Check me out on YouTube!! https://t.co/hYb3aVI5Gy

Talking Sasquach @TalkingSasquach

2K Followers 99 Following An actual Talking Sasquach teaching tech stuff to skids and kids of all ages! Check me out on YouTube!! https://t.co/hYb3aVI5Gy

Either your favorite, or your least favorite desktop Linux developer. I make Hyprland and other stuff.

I speak 🇺🇸 🇵🇱 🇯🇵 and a bit of 🇩🇪

vaxry @vaxryy

13K Followers 104 Following Either your favorite, or your least favorite desktop Linux developer. I make Hyprland and other stuff. I speak 🇺🇸 🇵🇱 🇯🇵 and a bit of 🇩🇪

I talk code.

Courses: https://t.co/D5emROQa4J and https://t.co/6L1fD898mh
YouTube: https://t.co/pWIz4BMXsc
Consulting: https://t.co/Qfp4Tfp3jf ⚛️

Cory House @housecor

142K Followers 780 Following I talk code. Courses: https://t.co/D5emROQa4J and https://t.co/6L1fD898mh YouTube: https://t.co/pWIz4BMXsc Consulting: https://t.co/Qfp4Tfp3jf ⚛️

Matt Pocock @mattpocockuk

206K Followers 743 Following I teach devs for a living. Author of Total TypeScript and AI Hero. Ex-@vercel. Used to be a voice coach.

jason liu @jxnlco

43K Followers 2K Following independent ai consultant, a16z scout, creator of instructor prev. @stitchfix @meta

Lee Robinson @leerob

195K Followers 737 Following Teaching developers @cursor_ai, previously @vercel

Alex Atallah @xanderatallah

52K Followers 3K Following CEO @OpenRouterAI, the largest LLM marketplace. Previously: co-founder & CTO @OpenSea.

Anjney Midha @AnjneyMidha

29K Followers 3K Following amp up the bitter lessons

Building https://t.co/od97B0HVrk and https://t.co/666FnyVVE0 in Public. Raising all the boats with kindness.

🎙️ https://t.co/6w69DZmi8H · ✍️ https://t.co/lpnor5rsTW

Arvid Kahl @arvidkahl

180K Followers 18K Following Building https://t.co/od97B0HVrk and https://t.co/666FnyVVE0 in Public. Raising all the boats with kindness. 🎙️ https://t.co/6w69DZmi8H · ✍️ https://t.co/lpnor5rsTW

shadcn @shadcn

185K Followers 354 Following I own a computer / Working on https://t.co/JtIdM7EjBL & https://t.co/5FRvxujR8x / Currently @vercel.

Father of three, Creator of Ruby on Rails + Omarchy, Co-owner & CTO of 37signals, Shopify director, NYT best-selling author, and Le Mans 24h class-winner.

DHH @dhh

564K Followers 135 Following Father of three, Creator of Ruby on Rails + Omarchy, Co-owner & CTO of 37signals, Shopify director, NYT best-selling author, and Le Mans 24h class-winner.

The AI lab behind GLM models, dedicated to inspiring the development of AGI to benefit humanity.

https://t.co/b6zGxJvzzS

Z.ai @Zai_org

17K Followers 153 Following The AI lab behind GLM models, dedicated to inspiring the development of AGI to benefit humanity. https://t.co/b6zGxJvzzS

Discover and use the latest LLMs. 500+ models (incl. 50+ free), explorable data, private chat, & a unified API. https://t.co/qJG5mKrigL

OpenRouter @OpenRouterAI

55K Followers 308 Following Discover and use the latest LLMs. 500+ models (incl. 50+ free), explorable data, private chat, & a unified API. https://t.co/qJG5mKrigL

Meng To @MengTo

121K Followers 416 Following Founder at @designcodeio and https://t.co/Kpiogf2zVu. I teach designers code and developers design.

💸https://t.co/sQ0aiU7v02 $336K/m
📸https://t.co/lAyoqmSBRX $150K/m
🏡https://t.co/1oqUgfD6CZ $33K/m
🛰https://t.co/ZHSvI2wjyW $31K/m
🌍https://t.co/UXK5AFqCaQ $14K/m
👙https://t.co/RyXpqGuFM3 $14K/m
💾https://t.co/M1hEUBAynC $6K/m

@levelsio @levelsio

733K Followers 2K Following 💸https://t.co/sQ0aiU7v02 $336K/m 📸https://t.co/lAyoqmSBRX $150K/m 🏡https://t.co/1oqUgfD6CZ $33K/m 🛰https://t.co/ZHSvI2wjyW $31K/m 🌍https://t.co/UXK5AFqCaQ $14K/m 👙https://t.co/RyXpqGuFM3 $14K/m 💾https://t.co/M1hEUBAynC $6K/m