Internet Archive @archive.org Internet Archive is a non-profit research library preserving web pages, books, movies & audio for public access. Explore web history via the Wayback Machine. 
Help Net Security @helpnetsecurity.com Independent cybersecurity news since 1998.
Security BSides Prague @bsidesprg.bsky.social Annual community-driven information security conference | Buy us a coffee: https://tinyurl.com/5y3y7ufu
Workshops: 21-22 April 2026
Conference: 23-24 April 2026
www.bsidesprg.cz
bk @kolczyn.ski Security and insecurity things.
Lukas Forst @forst.dev engineer forced to talk to people, teaching cyber security at fel.cvut.cz, co-founder reconwave.com, previously co-founder mild.blue
talks abou infosec, encryption, exploiting, engineering, guitars and music
David J. Bianco @davidjbianco.bsky.social Threat Hunting, CTI, incident detection & response. Creator of the Pyramid of Pain and lead author of the PEAK Threat Hunting Framework. SANS instructor. Special interest in helping newbies get started. Also happy to talk about other geeky topics. He/Him.
In Otter News @in-otter-news.bsky.social The life and times of Steve the otter...
Randall Munroe @xkcd.com 
The Citizen Lab @citizenlab.ca We are an academic research unit at the University of Toronto investigating novel threats to democracy, human rights, and global security in the digital ecosystem.
Lukasz Olejnik @lukaszolejnik.bsky.social Security & Privacy. Data Protection. Research & Development. Engineering. Analyst. Policy. W3C. Consultant. Author. King’s College London/War Studies. me@lukaszolejnik.com
lukaszolejnik.com/books
blog.lukaszolejnik.com
techletters.substack.com
BleepingComputer [Unofficial] @bleepingcomputer.com.web.brid.gy BleepingComputer is a premier destination for cybersecurity news for over 20 years, delivering breaking stories on the latest hacks, malware threats, and […]
🌉 bridged from 🌐 https://bleepingcomputer.com/: https://fed.brid.gy/web/bleepingcomputer.com
@hasherezade.bsky.social @hasherezade.bsky.social Programmer, #malware analyst. Author of #PEbear, #PEsieve, #TinyTracer. Private account. All opinions expressed here are mine only (not of my employer etc) ; https://hasherezade.net
Etienne - Tek @tek.randhome.io Technologist @ Human Rights Watch (previously Amnesty, Citizen Lab)
Malware, Threats, Online Investigations, Disinformation, Human Rights and silly memes.
On Mastodon: tek@todon.eu
Also on https://maynier.eu/
tomchop @tomchop.me Cybersecurity nerd; #DFIR @ Google by day; FOSS, threat intel and malware analysis by night. Investigator, coder, terrible sense of humor.
https://yeti-platform.io and more (github.com/tomchop)
views are my own • he/him • tomchop.me
Botconf @botconf.infosec.exchange.ap.brid.gy The Botnet and Malware Ecosystems Fighting Conference
14th ed - Workshops (27th) & Conference (28th-30th) April 2027 in Vannes - Golfe du Morbihan, France
🌉 bridged from ⁂ https://infosec.exchange/@botconf, follow @ap.brid.gy to interact
Lee Chagolla-Christensen @tifkin.bsky.social I like making computers misbehave. Does stuff at http://specterops.io.
Github: https://github.com/leechristensen
Mastodon: @tifkin_@infosec.exchange
Binding Hook @bindinghook.bsky.social Expert commentary on emerging tech and security. Send us your article ideas at pitch@bindinghook.com. Project from @VirtualRoutes.bsky.social
Juani @juanib.bsky.social Founder @patagon_space 🚀
Saving lifes with 3D printing🪫
Ex security engineer @satellogic 🛰
NASA SpaceApps 2024 Global Winner with #AsturExplorers!
Jacobo Nájera @jacobonajera.bsky.social Tecnólogo. Artesanía tecnológica y derechos a la comunicación. Core team @torproject.org autor en @globalvoices. Trabajé en Pie de Página @fsf.
Johan Berggren @jbn.the4711.net Digital Forensics and Incident Response
@Google :: I write open source tools :: Creator of OpenRelik and Timesketch
https://openrelik.org/
https://timesketch.org/
#DFIR • Posts are my own • he/him
Brad @malware-traffic-analysis.net Sharing information on malicious network traffic and malware samples at https://www.malware-traffic-analysis.net/
ExecuteMalware @executemalware.bsky.social Malware analyst
Security Onion @securityonion.bsky.social By defenders. For defenders.
Peel back the layers of your network and make your adversaries cry.
https://www.securityonion.com
MalwareHunterTeam @malwrhunterteam.bsky.social https://x.com/malwrhunterteam | https://id-ransomware.malwarehunterteam.com/
al3x @cyb3rkitties.bsky.social they/she. spreader of virtual kitties. 🐱
threat intelligence & malware, mostly Russia stuff.
probably reading reports.
nerdy and witchy things. rabbit holes. naps are underrated.
David Szili @davidszili.bsky.social AlzetteInfoSec Managing Partner | BSidesLux Ex-Organizer | SANS Principal Instructor | Posts are mine, all mine!
Tom Hegel @hegel.bsky.social Distinguished Threat Researcher, SentinelLABS Research Lead @SentinelOne. Nation-state operations, research systems & applied AI for threat intelligence. Find me at https://TomHegel.com
The DFIR Report @thedfirreport.bsky.social Real Intrusions by Real Attackers, the Truth Behind the Intrusion.
https://thedfirreport.com
Chris Sanders 🔎 🧠 @chrissanders88.bsky.social Digital Forensic Analyst, Researcher, Author
Ed.D.
Founder Applied Network Defense and Rural Tech Fund
Former Mandiant, InGuardians, DoD
Author: Intrusion Detection Honeypots, Practical Packet Analysis, Applied NSM
Betty DuBois @packetdetective.bsky.social Packet mystery solver. Protocol analyst. SharkFest Presenter. It's all there in the packets, we just have to look. #TFD24 #PacketsAreEvidence #ProfilesArePower #womenintech #womeninpackets https://www.bettydubois.com/
Srivats P (Ostinato) @pstavirs.bsky.social Programmer, Runner, Creator of Ostinato network traffic generator
Roland K. @knall.cloud Wireshark Core-Developer and OpenSource Enthusiast. My thoughts are strictly my own. Austrian based
Gerald Combs @geraldcombs.bsky.social Creator & lead developer of Wireshark. Works at Sysdig. He / him.
Alexis La Goutte @alagoutte.bsky.social Packet Fan
Ronnie Salomonsen @r0ns3n.dk Adversary Methods - Research & Discovery (RAD) Team @Mandiant - Now Part of @GoogleCloud. Former DFIR, Malware & Network Analyst. All tweets are my own.
Koen Van Impe @cudeso.bsky.social Freelancer. CSIRT. Incident Response. Threat Intelligence. Security, IDS, Linux, OpenBSD, Honeypots, Jazz, Literature, Modern Art. https://cudeso.be
Jurre van Bergen @jurrevanbergen.nl Exposing the baddies - Here's how to contact me securely: https://gist.github.com/DrWhax/61978d4e7df5291d4cf308f10dc20d5a
Virus Bulletin @virusbtn.bsky.social Security information portal, testing and certification body.
Organisers of the annual Virus Bulletin conference.
Piotr Kijewski @piotrkijewski.bsky.social @shadowserver.bsky.social
Feike Hacquebord @feikeh.bsky.social Principal Threat Researcher at TrendAI
Snorre Fagerland @snoffle.bsky.social Dad. Husband. Threat researcher at Stealth Startup. He/Him. Maintainer of the Virus History Project. Bannskapsarkitekt.
#infosec #cats #nature #science #art #antifascist #drawing #istandwithukraine
@scadahacker.bsky.social @scadahacker.bsky.social IT / OT bod interested in protocols, frequencies and IOT/ICS security
Adel @0x4d31.bsky.social security engineer
Today I Learned @today-i-learned.bsky.social 
Amy Renee @amyengineer.bsky.social All things networking & security.
Sharer of knowledge, purveyor of puns, curator of amusement. Wielder of snark & sparkly bats.
@amyengineer@infosec.exchange
@amyengineer on the Twitters
Tony Lambert @forensicitguy.bsky.social Recovering sysadmin that now chases adversaries instead of uptime. Sr Malware Analyst @redcanary
Drew @bugfire.io malware detection and analysis, hunting and gathering, threat research
Views are my own.
Suricata IDS @suricata.io Suricata IDS. An Open Source intrusion detection, intrusion prevention, and network security monitoring engine developed by the OISF (https://oisf.net).
Development by OISF team and our awesome community.
https://suricata.io
Corelight @corelight-inc.bsky.social Corelight transforms network/cloud activity into evidence so defenders can stay ahead of ever-changing attacks.
𝙽𝙴𝚃𝚁𝙴𝚂𝙴𝙲 @netresec.com Experts in Network Forensics and Network Security Monitoring. Creators of #NetworkMiner, #PolarProxy, #FlowCarp, #CapLoader and RawCap.
Website: https://www.netresec.com/
Mastodon: @netresec@infosec.exchange
bleeptrack @bleeptrack.de Creative Technologist and award-winning Artist
Speaker
Randomness Sommelier
~from generative dreams to tangible art~
~doing sidequests for a living~
#generativeart #creativecoding #opensource #maker #electronics #penplotter #solarpunk #tinyhouse 
Stratosphere Laboratory @stratosphereips.bsky.social Researching at the intersection of Machine Learning, Cybersecurity and helping others.
AI Center, Faculty of Electrical Engineering, Czech Technical University in Prague
AV-Comparatives @av-comparatives.bsky.social 
Andrada Fiscutean @andradaf.bsky.social Freelance Science & Tech journalist.
Bylines: BBC World Service, CSO Online, Ars Technica, Motherboard & more. KSJ at MIT Fellow 2020
#cybersecurity #science #retrotech
Serkan Bodur @serkanbodur.com Co-Founder of Vigilainte ★ OSCP | OSWP | CEH |
5 SaaS Projects 🚀
Product Lead in B2B & B2C Markets
Ethical Hacker 🛠️ | Project Builder 💡
Current: vigilainte.com - serkanbodur.com
@waciejka.bsky.social @waciejka.bsky.social 
Martin Hron @thinkcz.bsky.social Hacker, father, tinkerer and woodworker, citizen of planet earth. Ex 2K Czech, Ex Avast, Sentinel. Round peg in a square hole. Never too old.
Kim Zetter @kimzetter.bsky.social Journalist - cyber/natn'l security. Speaker. Georgetown adjunct prof. Author - COUNTDOWN TO ZERO DAY: Stuxnet and the Launch of the World's First Digital Weapon
Signal: KimZ.42
https://www.zetter-zeroday.com
John Hultquist @hultquist.bsky.social Mandiant Intelligence at Google. CYBERWARCON and SLEUTHCON founder. Johns Hopkins professor. Army vet.
Lorenzo Franceschi-Bicchierai @lorenzofb.bsky.social Real-time historian of the late cyber capitalist era @TechCrunch, writing about the intersection of hackers, human rights, and spies.
Also writing a book about Hacking Team and the history of government spyware.
☎️ Signal: +1 917 257 1382
Bry @bryancampbell.researchers.blue Mostly complaining.
Joseph Cox @josephcox.bsky.social Hacking/crime/privacy journalist. Author of DARK WIRE, buy here: https://www.hachettebookgroup.com/titles/joseph-cox/dark-wire/9781541702691/#preorder Co-founder of 404 Media. Signal: joseph.404 Email: joseph@404media.co
Brendan Dolan-Gavitt @moyix.net AI researcher at XBOW. Security, RE, ML. PGP http://keybase.io/moyix/
Veronica Valeros @verovaleros.bsky.social Woman. Hacker. Artist. Researcher at CTU in Prague. BlackHat Trainer. BlackHat Review Board. Making good things happen. Intelligence and Security Studies Master student at LJMU. Argentinean in Czechia.