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Threat actor Void Dokkaebi has compromised over 750 public code repositories using a worm-like RAT that spreads via trusted developer tools and workflow habits. TrendAI™ Research provides steps to audit and secure your repositories: research.trendmicro.com/4vMAZeU
#Lazarus Operation DreamJob targets the UAV sector DroneEXEHijackingLoader.dll /ScoringMathTea RAT welivesecurity.com/en/eset-resear…
How a fake AI recruiter delivers five staged malware disguised as a dream job #BeaverTail #Lazarus medium.com/deriv-tech/how…
New blog from WKL: WinDbg Time Travel Debugging vs. Intel Processor Trace CPU instruction tracing is insanely powerful for RE + threat hunting but still underused. @AlanSguigna breaks down the tradeoffs, strengths, and when to use each. whiteknightlabs.com/2025/10/14/mic…
Elastic Security Labs publishes nightMARE, a Python library (v0.16) for malware analysis and for building configuration extractors. elastic.co/security-labs/…
Just published a deep dive into APT27 (Emissary Panda/Iron Tiger/Lucky Mouse), a Chinese state-sponsored cyber-espionage group active since 2010, known for spear-phishing, watering-hole attacks and exploitation of internet-facing applications. dexpose.io/threat-actor-p…
#Lazarus BeaverTail variant distributed via malicious repositories and ClickFix lure gitlab-com.gitlab.io/gl-security/se…
🚨Lazarus escalated activities in 2025 with companies already suffering billions in losses. This APT’s attacks are evolving and getting harder to detect. Read actionable report on its current campaigns to be ready for the next attack ⬇️ thn.news/lazarus-threat…
🧪 Under the Pure Curtain: From RAT to Builder to Coder A deep dive into the Pure malware ecosystem — from IR engagement with ClickFix campaign to Rust loader and PureHVNC RAT deployment. research.checkpoint.com/2025/under-the…
Myth Stealer http[://213.136.81.217[:8080 kedi[.mythstealer.win 4c6f0497d3903bb7a51466a78aa288bc564b7403ed2dc0682aee37c4e6648e01 more sample in VT communicating files
Yet another stealer Myth Stealer 🤔 sha256: 9cd423fedfcc7209236ea4cab06b4d9437b7785254297352c0655fae346a6f75
APT37 Targets Windows with Rust Backdoor and Python Loader C2 Server zscaler.com/blogs/security…
Zscaler ThreatLabz identifies a campaign active since early May 2025 targeting Chinese-speaking users that delivers ValleyRAT, FatalRAT, & the newly named kkRAT. The blog details the attack chain and kkRAT’s features, network protocol, commands, & plugins. zscaler.com/blogs/security…
New blog is out on #NightshadeC2! Newly discovered botnet with capabilities like reverse shell, password/cookie theft, remote control, and more. Loader relies on UAC Prompt Bombing to force victims into excluding payload in Windows Defender! esentire.com/blog/new-botne…
ESET researchers have identified a new threat actor: GhostRedirector targets Windows servers with a passive C++ backdoor (Rungan) and a malicious IIS module (Gamshen) that manipulates Google search results. welivesecurity.com/en/eset-resear…
Since April 2025, Gunra ransomware has targeted enterprises across Brazil, Japan, Canada, the United States, and other regions, affecting sectors such as healthcare, manufacturing, transportation, IT, and agriculture. Strengthen defenses with full insights: ⬇️ research.trendmicro.com/4fiSDPo
Newly discovered Charon ransomware leverages elliptic curve cryptography and a modified ChaCha20 cipher, partially encrypting files for speed. Trend Vision One™ provides detection queries to help teams sweep for IOCs: ⬇️ research.trendmicro.com/47eRoiv
A new ransomware strain named #Yurei has emerged. It is believed to be a variant of PrincessLocker and is written in Go. sample: virustotal.com/gui/file/49c72… sample: virustotal.com/gui/file/89a54… sample: virustotal.com/gui/file/f5e12… rule: valhalla.nextron-systems.com/info/rule/MAL_…
The #GPUGate malware, distributed via GitHub and Google Ads, uses GPU encryption. Targets users in Western Europe. #GPUGate @AWNetworks arcticwolf.com/resources/blog…
Did you know? The PrincessLocker ransomware family has spawned multiple variants over time. Here are some of its known offshoots - Banderas - EByte - SatanLock - GoConti - HexaLocker - JustIce - Kalingrad - CrazyHunter - CYB3R-L0CK3R
A new ransomware strain named #Yurei has emerged. It is believed to be a variant of PrincessLocker and is written in Go. sample: virustotal.com/gui/file/49c72… sample: virustotal.com/gui/file/89a54… sample: virustotal.com/gui/file/f5e12… rule: valhalla.nextron-systems.com/info/rule/MAL_…
Bitdefender’s Jade Brown profiles SafePay, a non-RaaS ransomware group with hundreds of victims. TTPs include credential compromise, VPN exploitation, IT-staff impersonation, PsExec for lateral movement, and data exfiltration via WinRAR and FileZilla. businessinsights.bitdefender.com/safepay-ransom…
Karsten Hahn @struppigel
26K Followers 781 Following MalwareAnalysisForHedgehogs, Principal Malware Researcher at GDATA, he/him 🦔🌈🏳️⚧️
James @James_inthe_box
22K Followers 466 Following
hasherezade @hasherezade
91K Followers 957 Following Programmer, #malware analyst. Author of #PEbear, #PEsieve, #TinyTracer. Private account. All opinions expressed here are mine only (not of my employer etc)
Joe Roosen @JRoosen
9K Followers 2K Following SpyCloud - Director of Security Research, Cryptolaemus, Emotet(Ivan)/QBot(Boris) Destroyer, gold prospector & former sysadmin. retweet != endorsement.
ςεяβεяμs - м�... @c3rb3ru5d3d53c
26K Followers 245 Following 💕 Malware Reverse Engineer & Malware Geneticist 💕 #Binlex Developer https://t.co/EKYUS9Itvd 👩💻 She/Her
Jazi @h2jazi
8K Followers 536 Following Threat Intel researcher! Technical tweets only; not reflective of employer's views. No endorsement of political groups/entities.
Kimberly @StopMalvertisin
17K Followers 628 Following Security Researcher | Cyber Threat / Malware Analyst | Ex Sr. Threat Analyst @ Proofpoint | Founder of Stop Malvertising
Myrtus @Myrtus0x0
9K Followers 725 Following Malware Researcher | Developer | @Cryptolaemus1 | @NVIDIA bsky: [email protected]
Andrew Thompson @ImposeCost
41K Followers 2K Following Posts are attributable to me—not my employer. Leadership, Security, and Intelligence. Former Infantry, HUMINT, Counterintelligence, and Cyberspace Operations.
Frost @fr0s7_
5K Followers 1K Following
Paul Melson @pmelson
14K Followers 1K Following Author/Operator of @ScumBots. Blue Team by day, Blue Team by night. Opinions, typos, and bad grammar do not represent my employer. He/Him
TG Soft @VirITeXplorer
3K Followers 1K Following Italian Software House active in antimalware research and antivirus development since 1992. VirIT eXplorer is the name of our antivirus suite.
Davis Joshua @JulixCyberSec
0 Followers 183 Following
bsforvt727 @bsforvt727
89 Followers 801 Following Independent Malware Hunter and Analyst https://t.co/zUDEQGwFxq… https://t.co/xwQGWABoCD
Tu Tri Mi @trimituvn
22 Followers 2K Following
Cyber Ghost @CyberGhost13337
304 Followers 1K Following Hacker - Reverse Engineer - Malware Analyst - PWN lover https://t.co/f0z8MFOf9E
Taher Gabr @tagabr
11 Followers 1K Following
Djamel Benali @djamelbenalidev
149 Followers 3K Following
David Perez @anakinswal
308 Followers 2K Following |#CC |#CTIA |#ECIH |#eCTHP|#eCIR |Intel Ops Padawan |All systems are vulnerable (People2) |PurpleTeam addict👾 |Retrato atardeceres 🌅 |Destilo gin🍸|Cultivo 🍄
RDT @WobbaMan
7 Followers 136 Following Malware Analysis | Reverse Engineering | Threat Intelligence
Pos3id0n @I_4m_Pos3id0n
6 Followers 485 Following
Andrew 🤖 @_andrewerb
293 Followers 2K Following 📍NYC. Software dev. CS educator. Technical writer. NBD on the DL.
twis @Twis65640Twis
1 Followers 523 Following
duskxy @duskxy
36 Followers 1K Following
T1nt1n @t1nt1nsn0wy
680 Followers 5K Following Noobie H4CK3R and researcher at @qualys. Prev @pwc. Views are my own :)
Broski @Broski212634
2 Followers 377 Following
Khush @Khushalchopra5
3 Followers 558 Following
pandazhengzheng @panda_zheng
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Frndl @Frundles_
11 Followers 154 Following
. @13_4rch
91 Followers 1K Following
WEBDEVTRADER @BOOTS121342
155 Followers 2K Following Web3 Dev | Crypto Trader | Crypto market analyzer 🧠📊 | Airdrop degen & builder | Engineering smarter alpha in Web3 🔗🚀 ||📩 DM for promotions & partnerships
jackarls team @jackarls
34 Followers 3K Following
petteri @petterifitsec
1 Followers 62 Following
Alex Wynn @AWynn666
0 Followers 21 Following
Chris Isaias @_call_gate
145 Followers 3K Following Penetration Testing & Reverse Engineering. . . Phd(c), Msc (RHL), NATO, ESDC & RIPE fellow, IEEE snr, FIRST liaison, CISSP, CRTO, PNPT
White Coat Black Cat @medsci_yb3r
1K Followers 7K Following #Indigenous Researcher del T8. Completing my MD/MSc. Specialized in: Applied Psych, BioSci, Native Studies, #Neuro & #Cybersecurity. #LongCovid Advocate.
Silas Cutler (p1nk) @silascutler
14K Followers 2K Following You may know me from your logs Principal Security Researcher @Censysio #Threats / #CTI / #Malware / #Hacking
Bobby Hill @g_bobbyhill
17 Followers 305 Following Reverse Engineering. Malware Analysis. Windows Internals. C++ Programming.
techn00bguy @techn00bguy
255 Followers 4K Following Forever n00b | Cloud, InfoSec, OSINT, and Privacy enthusiast | Keep Learning!
rateko @rateko_
0 Followers 145 Following
timmi hashmi @hacker450681
9 Followers 453 Following **Cybersecurity Student** | Learning Ethical Hacking & Threat Defense | 🛡️ Passionate about **Pen Testing, Network Security & DFIR** 🌐 Sharing insights |
Greg Kundray @GKundray
1 Followers 149 Following
Elliot @Elliot1815167
0 Followers 118 Following
Spy Hive @SpyHive
226 Followers 1K Following 🐝A clandestine safe house 🏠 for hackers and spies . We follow Chatham House rules. Warning: Cloak-and-dagger antics may occur 🗡
Axta @Asta_nine
5 Followers 903 Following
Qanon @qanonfree
1 Followers 5K Following
TelWha. @TelWha
147 Followers 5K Following
KEPO ASIK @KepoA46731
0 Followers 163 Following
🄲🅈🄱🄴🅁 ... @Cyber_Asia_
4K Followers 501 Following Follow us for the latest #cybersecurity news in Asia.
Saad Saeed @saadsaeed1019
18 Followers 2K Following Security researcher in progress | Exploring adversaries & defenses | Aspiring Purple Teamer | Building skills, breaking barriers.
Karsten Hahn @struppigel
26K Followers 781 Following MalwareAnalysisForHedgehogs, Principal Malware Researcher at GDATA, he/him 🦔🌈🏳️⚧️
James @James_inthe_box
22K Followers 466 Following
hasherezade @hasherezade
91K Followers 957 Following Programmer, #malware analyst. Author of #PEbear, #PEsieve, #TinyTracer. Private account. All opinions expressed here are mine only (not of my employer etc)
Joe Roosen @JRoosen
9K Followers 2K Following SpyCloud - Director of Security Research, Cryptolaemus, Emotet(Ivan)/QBot(Boris) Destroyer, gold prospector & former sysadmin. retweet != endorsement.
ςεяβεяμs - м�... @c3rb3ru5d3d53c
26K Followers 245 Following 💕 Malware Reverse Engineer & Malware Geneticist 💕 #Binlex Developer https://t.co/EKYUS9Itvd 👩💻 She/Her
Kimberly @StopMalvertisin
17K Followers 628 Following Security Researcher | Cyber Threat / Malware Analyst | Ex Sr. Threat Analyst @ Proofpoint | Founder of Stop Malvertising
Myrtus @Myrtus0x0
9K Followers 725 Following Malware Researcher | Developer | @Cryptolaemus1 | @NVIDIA bsky: [email protected]
Andrew Thompson @ImposeCost
41K Followers 2K Following Posts are attributable to me—not my employer. Leadership, Security, and Intelligence. Former Infantry, HUMINT, Counterintelligence, and Cyberspace Operations.
Frost @fr0s7_
5K Followers 1K Following
Paul Melson @pmelson
14K Followers 1K Following Author/Operator of @ScumBots. Blue Team by day, Blue Team by night. Opinions, typos, and bad grammar do not represent my employer. He/Him
TG Soft @VirITeXplorer
3K Followers 1K Following Italian Software House active in antimalware research and antivirus development since 1992. VirIT eXplorer is the name of our antivirus suite.
Chuong Dong @cPeterr
5K Followers 713 Following MSTIC RE @MsftSecIntel | Ex FLARE RE @Mandiant | @CuratedIntel
rivitna @rivitna2
5K Followers 2K Following Chief #malware analyst, reverse engineer, #APT and #ransomware researcher, programmer. Tweets represent my personal views.
yongchuank @yongchuank
612 Followers 273 Following Security researcher @pixiepointsec | @yongchuank.bsky.social
EKTracker @baberpervez2
3K Followers 249 Following SOC & CIRT Blue Team Threat Hunter / Malspam Analysis / EKFiddle Exploit Kit Data Tracking
Pierluigi Paganini - ... @securityaffairs
38K Followers 5K Following Founder of Security Affairs, CYBHORUS, and Cybaze. Director of the Cybersecurity Observatory at Unipegaso, Ethical Hacker, Security Evangelist, Security Analyst
Herbie Zimmerman @HerbieZimmerman
3K Followers 940 Following Previous SOC analyst and still wanna-be malware researcher. Manager @HuntressLabs. Stay awesome folks! https://t.co/iZPu82FWX0
Battle Programmer Yuu @netspooky
21K Followers 1K Following knuck if you buck 日本語/español OK (he/they) @tmpout @binarygolf @[email protected] (fedi) @ https://t.co/mZ77OEN0DV (bsky)
Ashley - Serious Secu... @Infosec_Taylor
40K Followers 2K Following I made a Mastodon account! @[email protected]
MisterCh0c @Mister_Ch0c
15K Followers 3K Following
Pistus @jorgemieres
3K Followers 1K Following Pistus ➜ #Researcher #ThreatIntelligence #IntelligenceAnalysis #MalwareAnalysis #CyberCrime #TerrorismMonitor #Hacktivism #exMVP #TrashMetal #Drums #iQBlack
Angel Hun @SeraphimDomain
2K Followers 771 Following Blue Team, RE, Independent Researcher, Cyber Weapon. My views are my own.
Fred HK @fr3dhk
3K Followers 263 Following /* Security & Malware Research | Poking holes in everything & writing about it | Read here: https://t.co/pw6Fny0k27 */
Warren Mercer @SecurityBeard
6K Followers 2K Following Co-Founder @kpath_ai agentic web startup - ex @cisco @talossecurity @nyse
Spam404 @Spam404
11K Followers 629 Following We help online companies with content monitoring, penetration testing and brand protection. We aim to make the internet a much safer place for everyone.
stecar79 @stecar792
330 Followers 650 Following Independent Security Researcher, malware analyst, blue team | malwaresuck team
Valthek @ValthekOn
3K Followers 326 Following Private account. #malware analyst with 20+ years of experience Low and high programmer. All opinions here are mine.
Obfu$Cat @0bfusCat
428 Followers 98 Following Malware Researcher | Threat hunter | Mobile Security. #infosec #cybersecurity #Cats All opinions are my own:)
IT-ISAC @ITISAC
2K Followers 582 Following The IT-ISAC is a non-profit corporation formed by IT companies as a specialized forum for managing risks to their corporations and the IT infrastructure.
Eduardo Chavarro @EChavarro
2K Followers 1K Following MSc Infosec, #DFIRMA, Telecommunications | DFIR Group Manager | GCIH/GRID/GCFA/CHFI/CISM/CPTE/SFCP/ITIL | #Kaspersky #GERT
Phishing AI @PhishingAi
9K Followers 398 Following I spot real phishing attacks and notify brands to protect their customers. If my results are accurate, like my tweets and I will learn. powered by @Lookout.
PrecisionSec @precisionsec
361 Followers 732 Following PrecisionSec threat feeds offer curated #threatintelligence focused on malware and C2 frameworks that are typically utilized in an intrusion or incident.
Knudsen Baio @JasonMilletary
449 Followers 544 Following shitposting and/or basketball more serious: https://t.co/KkRDPJhwgH
Racco42 @Racco42
5K Followers 445 Following Corporate #infosec guy. Beginner malware analyst. Samples hoarder.
SoulRage @SoulRage6
282 Followers 235 Following Malware Researcher | Threat hunter | One more #malware hunter. #cybersecurity #NBA #malware 🐲🦖
Minh-Triet Pham Tran @MinhTrietPT
2K Followers 5K Following APT Hunting, Threat Hunting, Incident Response, Forensics Analysis, Red Team/Internal System Penetration Testing as a Service
Ethical Hacker @offethhacker
2K Followers 6K Following
edx @criznash
2K Followers 5K Following security, drum and bass, stuff and things. AHAtian, w00er, professional hard chatter. moderator @ https://t.co/cuKZCaVhGJ - blog @ https://t.co/cvnX7XrYVg - he/him
Sara Berlin @SaraBe2
43 Followers 312 Following Kayaking, Bow Hunting, Fishing, Mountain Bikes and Wood stoves are all good in my book.
Ravi @raby_mr
425 Followers 489 Following #Malware Researcher , #Programmer and Virus Killer,#Ransomware hunting#☺️Looking for Remote Work https://t.co/A9r81njJCY
B3rt0 @rpsanch
885 Followers 2K Following #Cyber hunter with my navigation on and trying to find my next thrill (views expressed are my own) #threatintel #OSINT #malware #infosec #phishing
Narib @n4r1B
1K Followers 195 Following Give a man a mask and he will show his true face. Reverse Engineer & Kernel enthusiast
Loek van Oel @Lvanoel
378 Followers 575 Following Security specialist; TMHC member; Having fun with security. All thoughts are myself?
mol69 @tkanalyst
548 Followers 986 Following
Peter Kruse | Cybercr... @peterkruse
13K Followers 843 Following Peter Kruse is a cybersecurity researcher. Co-founder of CSIS Security Group, Kruse Industries, SIE-Europe & Heimdal. CARO member. Back as a Malware analyst.
?????????????C @fly_hunters
2K Followers 251 Following #Hackers😇4 #Avoid ☠ The🔥 #Use #Disclosure #Disruption #Modification #Perusal #Inspection #Recording OR #Destruction🔥 #ThreatHunting #CyberWar แฮ็กเกอร์ในประเ
Tino aka Paladin316 @Paladin3161
2K Followers 262 Following Cyber Threat Hunting, Malware Research & Analysis. My attempt at contributing to the Cyber Community. (Comments are my own) #Malware #OSINT #IOCs #ThreatHunting
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