Ænna Westelius @bubblewire
Director of Security @ Netflix | Chaotic Good | tweets are my own | https://t.co/mEdXg4AhiX San Francisco, CA Joined April 2009-
Tweets13K
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Followers12K
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Following1K
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Likes36K
🤐🗣️ Today we're publicly disclosing a Google Oauth Vulnerability that allows you to keep access to applications after you've been off-boarded from your Google organization. trufflesecurity.com/blog/google-oa…
@_Malik_ @aejleslie Malicious non-compliance just got a whole new meaning
…what. I don’t know what to say about this one. Is this a first? It appears that the ALPHV (BlackCat) ransomware group has…filed an SEC complaint on behalf of one of their victims. Are we entering into a new era of extortion via compliance failure? I have questions…
@notshenetworks I hope that you know how much positive impact your content has - you don’t owe us any of it, but I hope you get more of the positives through all this bullshit 💔
Bay Area earthquake ROLL CALL
@mattjay Probably works for org size <50 and/or maybe less cross functional 🤔 also different companies and orgs have different meeting culture (and I definitely have way too many)
Hey just remember... my first @Bugcrowd paid bug was lack of security headers lol We all start somewhere 🚀🫶
@softndeadly @MetalHellsinger I hope you are SO PROUD ❤️❤️
@gabsmashh 5 min before I ping them, 10 w/o response
This post is much more than just an update on @DanielMiessler ‘s path. It’s commentary on individualism and work. It’s a blueprint for happiness. IMO, It’s one of the most important pieces he’s ever written. You should read it. danielmiessler.com/p/what-im-doin…
@wendynather I am so incredibly sorry for your loss ❤️🩹 sending love
@RachelTobac Cosmopolitan is my favorite and their rooms do have great balconies w sliding doors ❤️ might be a little far depending on your tolerance
@coleencoolidge @nfFrenchie @stokfredrik @leifdreizler @__muscles @travismcpeak @caseyjohnellis @mainframed767 @MF_Ruth @worldwise001 @JessicaRozhin @ivandev Always such a pleasure to see you lovely!
It’s been such a blast to see old and new friends this week. Now it’s time for me to get back into my cocoon ❤️ @nfFrenchie Cam @stokfredrik @leifdreizler @__muscles @travismcpeak @caseyjohnellis @mainframed767 @MF_Ruth @worldwise001 @JessicaRozhin @ivandev
@brysonbort @nfFrenchie @stokfredrik @leifdreizler @__muscles @travismcpeak @caseyjohnellis @mainframed767 @MF_Ruth @worldwise001 @JessicaRozhin @ivandev Hopefully we’ll get a chance to run into each other in a not too distant future 🙏💜
And @LewisArdern and @p4fg of course ❤️
gabsmashh @gabsmashh
110K Followers 3K Following security strategist | 2L JD Candidate | NYU alum | UMGC adjunct professor | DVC-YR USCG AUX
not here; find me els... @ElleArmageddon
27K Followers 3K Following find me on bluesky or linkedin; i’m never coming back
💻 Sherrod @sherrod_im
39K Followers 7K Following Difficult mystery girl connected to the divine forces of the universe.
Lina @d0rkph0enix
39K Followers 10K Following Infosec dork, boxer, poker player, dog owner/operator, spiller of things. Cars, gaming, and cooking. @SecKC Director of Content Creation. #ChiefsKingdom.
Katelyn Bowden Ⓥ @medus4_cdc
29K Followers 7K Following I exist, but at what cost? privacy nerd, maker of cursed art, shitposter, hacking the planet for chaotic good. all nodes are equal.
Lisa Forte @LisaForteUK
58K Followers 4K Following Cyber Security - Partner @redgoatcyber - Climber / Caver / Diver. she/her
Justin Elze @HackingLZ
74K Followers 5K Following CTO @TrustedSec | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
Audrey Renée Bentley @BentleyAudrey
33K Followers 10K Following Schedule a free meeting to discuss your org's current physical security set-up: https://t.co/MJKmsH8oMD
Nicole Beckwith @NicoleBeckwith
42K Followers 7K Following Sr. Director, Security Engineering and Operations @cribl_io
EvilMog® @mog.evil.a... @Evil_Mog
18K Followers 2K Following Hacker, Team Hashcat, Bishop of the Church of Wifi, Uber Badge Collector. Views != Employers. Not a Ph.D, Recycled Memes,
isis agora lovecruft ... @isislovecruft
24K Followers 979 Following “the bay area’s only hacker”; “peter pan coded”; former quantum cosmologist. i might be a cryptographer but i'm not your cryptographer 🏳️⚧️🏴 forest dweller
𝗛𝟯𝗞𝗧l𝗖 @H3KTlC
43K Followers 2K Following #infosec engineer | all things gaming | void hunter | will shitpost | i like to lift weights & play piano | los angeleno currently in twin cities | fight on✌️
Accidental CISO @AccidentalCISO
59K Followers 2K Following I accidentally became the CISO. I didn't want this job, but the job chose me. I'm scared, and I want to go home.
Ashley - Serious Secu... @Infosec_Taylor
39K Followers 2K Following I made a Mastodon account! @[email protected]
Erinfosec🦋 @Erinfosec
5K Followers 2K Following personal memeoir of information security practitioner. I have less to say and more to do elsewhere nowadays.
Daniel Cuthbert @dcuthbert
34K Followers 2K Following Documentary photographer, old creaky hacker. Co-author of @OWASP ASVS standard. Blackhat/Brucon Review Board & Co_chair UK Gov Cyber Security Advisory Board
ᴉpᴉǝH 🐐💕 @summer__heidi
14K Followers 2K Following security! personal account. views are that of rustic australian countryside. nothing is an endorsement. why do you hate fun? for educational purposes only.
InfoSecSherpa 🏔️ @InfoSecSherpa
52K Followers 4K Following Your Guide Up a Mountain of Information! #Librarian 📚 ➡️ #InfoSec 🤖 #Philly 💚🏡 Nil satis nisi optimum ⚽ #Toffees
Nate @nnwakelam
44K Followers 1K Following
Jun34u @Jun34u_sec
12K Followers 3K Following Alaskan in LA & chaotic idealist. Game Theorist. cDc cultist. Forever Script Kiddy @DC214DFW! @nyu_cse Fellow! She/They 🏳️🌈🏴☠️
HackForKeanu @returnofkeanu
0 Followers 16 Following #Keanu #badgelife #DEFCON #dc35 #hackforsatan The story continues ...
aitization 𝕏 @aitization
285 Followers 674 Following AI, ML, research, data, cybersecurity, privacy, learning and improving, solution focused, critical thinking, startups, business, VALUE CREATION $
/𝚌𝚛𝚔/.𝚓�... @JamRoot0
84 Followers 8K Following Mail Cracker | Tech Enthusiast | RedDevil | MAKE AMERICA GREAT AGAIN!!!🇺🇸 📷♟️♞🎲⚽🏀🎱🎳🏑🛹🎾🏸🏏🏓👨💻💻👾🎭🍾🥃🥂🍻🎸 🎶 🎵🎻🎹🦅🐦🔥🦇🕷️🐞🏴☠️🃏🎩
Andrew Lenehan @ADLenehan
407 Followers 2K Following founding gtm @runlayer, former @pinecone / founder
Amanda @Amandaxo90
49 Followers 77 Following I believe you know I'm always in your Heart Gotten the whole Street there
Rey Diaz @ReyFDiaz
395 Followers 5K Following engineer, lifelong learner, project controls, construction, OpenBIM, lean, lean construction, project manager, innovator,
Jithin Raj @jithinraj
1K Followers 6K Following Building portable, verifiable records for agents, MCP, x402, & agentic commerce at https://t.co/OOEeEIWMNM at Originary. AI, open source, protocol & AI infrastructure
Shaun Waksman @shaunwaksman
323 Followers 2K Following Co-founder and CEO at CouponRoller. Canadian-born, Israeli-educated. Many years in the high-tech scene. Tweeting about #startups and being an #entrepreneur.
Pragati Goswami @PragatiGoswami7
7 Followers 114 Following
Alex @saheihn
22 Followers 533 Following
de4d_po3t @de4d_po3t
7 Followers 888 Following
James W. @cyberbiz4
166 Followers 4K Following looking for a cyber position in blue team. Metro Vancouver, Canada. Defender, GIAC x 3, AWS, M365, Splunk, Azure
E.H. @erixx99
197 Followers 3K Following
Pedro Castilla @peedrocastilla
91 Followers 558 Following
Léonnel K 🇧🇯 @leonnel_kakpo
709 Followers 5K Following Software Developer | I'm a crack of craft | Code to make the world a better place
SR @000__SR__000
71 Followers 3K Following
Pubudu Wickramarathna @pubudu_ravishka
11 Followers 460 Following
Retrocaus @RetrocausX
16 Followers 2K Following
Kashi.kakarla @KashiKakarla
54 Followers 2K Following
Lone Techie @LTechie29857
4 Followers 1K Following
Michael Dinh @michaeldinh1987
0 Followers 242 Following
Anton Volnuhin @antonme
2K Followers 4K Following PM who loves to write a bit of code, into 3d printing and some other stuff. @yandex alumni (12 years, head of blog search service, tech marketing, taxi)
Tom Quick @slightlywinded
740 Followers 3K Following Autonomous, self-perpetuating sentient meat. Always loved em-dashes.
Takuya @9jtt4vuhu
5 Followers 591 Following
Sheamus Nulty @SheamusNulty
25 Followers 488 Following Solutions Architect @Nutanix. Lover of all things tech. Tweets are my own most of the time
Michele Montedoro @MicheleMontedo4
1K Followers 2K Following AI Artist 🧑🎨Tennis 🎾 Sinner 🦊Basketball Sixers🏀Soccer Juventus ⚽️Movies 🎬AGI/ASI e Singolarità 🤖https://t.co/NKwkiyme3h
𝙷𝚊𝚙𝚙𝚢�... @HappyQQ_AI
20K Followers 16K Following 为 AI 飞速发展助力,打造 AI 相关的好用的软件平台, 为实现购买GB300自由而努力。 爱读书、爱分享、有大爱 💖之心。 公众号:移动互联网。 微信号:HappyQQ_AI。 纯AI技术交流请添加Discord社区:https://t.co/yNQuB0qs24
omar Magharoui @amrouch21
29 Followers 3K Following
Mario de Sousa Lima @MarioSousaLima
114 Followers 7K Following
Harsh Raj @HarshRajj07
15 Followers 3K Following Java backend developer building secure REST APIs with Spring Boot, Spring Security, JPA & PostgreSQL. Focused on clean code, testing & solid API design.
Zan Nitx @Thet808181
17 Followers 2K Following
William @NitxZyan
1 Followers 137 Following
notasnowflakeschance @notasnowflaks
47 Followers 3K Following
Jordi Murgó @jordimurgo
2K Followers 3K Following Hacker (Fine Code Artist) Ancien Unix Wizard (Black and White Magick) AI Security Architect @gft_es
rip @bigmetalpiston
36 Followers 3K Following DFIR, Malware analysis & AI red teaming, what more could you ask for?
jujucollection @jujucollection0
12 Followers 1K Following
Jun Du @dujun001
114 Followers 4K Following
Nauman @MNaumanJabbar
86 Followers 3K Following Building Custom AI Workflows for SMBs. ⚡ I automate manual operations to save you 20+ hours a week. Transforming business chaos into end-to-end efficiency.
PeopleSearches.com �... @peoplesearches
289K Followers 94K Following Find Info and Resources #MissingPersons #LawEnforcement: Anonymously https://t.co/MSJPWSWc7V #FBI - #Trafficking https://t.co/oCj2i0F2A9 https://t.co/nkdbHv8SNn #AMBERAlert #SILVERAlert
Johan @JohanCir
1 Followers 2K Following
gabsmashh @gabsmashh
110K Followers 3K Following security strategist | 2L JD Candidate | NYU alum | UMGC adjunct professor | DVC-YR USCG AUX
not here; find me els... @ElleArmageddon
27K Followers 3K Following find me on bluesky or linkedin; i’m never coming back
💻 Sherrod @sherrod_im
39K Followers 7K Following Difficult mystery girl connected to the divine forces of the universe.
Lina @d0rkph0enix
39K Followers 10K Following Infosec dork, boxer, poker player, dog owner/operator, spiller of things. Cars, gaming, and cooking. @SecKC Director of Content Creation. #ChiefsKingdom.
Katelyn Bowden Ⓥ @medus4_cdc
29K Followers 7K Following I exist, but at what cost? privacy nerd, maker of cursed art, shitposter, hacking the planet for chaotic good. all nodes are equal.
Lisa Forte @LisaForteUK
58K Followers 4K Following Cyber Security - Partner @redgoatcyber - Climber / Caver / Diver. she/her
Audrey Renée Bentley @BentleyAudrey
33K Followers 10K Following Schedule a free meeting to discuss your org's current physical security set-up: https://t.co/MJKmsH8oMD
Nicole Beckwith @NicoleBeckwith
42K Followers 7K Following Sr. Director, Security Engineering and Operations @cribl_io
isis agora lovecruft ... @isislovecruft
24K Followers 979 Following “the bay area’s only hacker”; “peter pan coded”; former quantum cosmologist. i might be a cryptographer but i'm not your cryptographer 🏳️⚧️🏴 forest dweller
𝗛𝟯𝗞𝗧l𝗖 @H3KTlC
43K Followers 2K Following #infosec engineer | all things gaming | void hunter | will shitpost | i like to lift weights & play piano | los angeleno currently in twin cities | fight on✌️
Accidental CISO @AccidentalCISO
59K Followers 2K Following I accidentally became the CISO. I didn't want this job, but the job chose me. I'm scared, and I want to go home.
Ashley - Serious Secu... @Infosec_Taylor
39K Followers 2K Following I made a Mastodon account! @[email protected]
Daniel Cuthbert @dcuthbert
34K Followers 2K Following Documentary photographer, old creaky hacker. Co-author of @OWASP ASVS standard. Blackhat/Brucon Review Board & Co_chair UK Gov Cyber Security Advisory Board
ᴉpᴉǝH 🐐💕 @summer__heidi
14K Followers 2K Following security! personal account. views are that of rustic australian countryside. nothing is an endorsement. why do you hate fun? for educational purposes only.
InfoSecSherpa 🏔️ @InfoSecSherpa
52K Followers 4K Following Your Guide Up a Mountain of Information! #Librarian 📚 ➡️ #InfoSec 🤖 #Philly 💚🏡 Nil satis nisi optimum ⚽ #Toffees
Nate @nnwakelam
44K Followers 1K Following
Jun34u @Jun34u_sec
12K Followers 3K Following Alaskan in LA & chaotic idealist. Game Theorist. cDc cultist. Forever Script Kiddy @DC214DFW! @nyu_cse Fellow! She/They 🏳️🌈🏴☠️
Lesley Carhart @hacks4pancakes
154K Followers 7K Following ICS DFIR @dragosinc, martial artist, marksman, humanist, Lvl14 Neutral Good rogue, USAF Ret. Tweet *very serious* things about infosec. Thoughts mine. They/them
bat 🦇 @mzbat
44K Followers 769 Following security engineer | doing cool stuff | find me on 🦋 or infosec 🐘 same handle | 🧛🏻♀️🦇
Whitney Champion 🍪... @shortxstack
29K Followers 11K Following security architect / cofounder @Recon_InfoSec / cofounder @DDI_training / ♥️♥♥ == @eric_capuano, nerdery, rainbows, sweatpants | she/her 🤍🌿🍄🌈🫶
Payton @paytoneal
229 Followers 287 Following
Ivan Vanderbyl @ivandev
2K Followers 3K Following building intelligent automation for pro-services at @alcovaai. Exited a few companies. Enjoy the ride.
Tom Alcock @TomAlcockCRP
207 Followers 429 Following Co-founder at @CodeRedPartners and @BlockTal Passionate about helping security and blockchain start-ups build top technical, diverse and inclusive teams.
Taylor Poindexter @engineering_bae
49K Followers 3K Following Views = mine. Engineering Manager at Spotify 🤓👩🏽💻 ✊🏾 Whisk(e)y woman 👩🏽🏫🥃 UVA Alum🔸 Scuba Diver 🤿 IG: womanwithwhiskey
Jexx @JXoaT
1K Followers 417 Following Good trouble | Creative Strategist at @hackthebox_eu | EX HackerOne Community Manager | Ask me about: Secret announcement
Curt Wilson, human @curtw
3K Followers 6K Following Exploring systems security since 1985. Malware+{cybercrime/espionage} analysis, threat intelligence + full-spectrum tech security research. Personal account.
Joseph Lorenzo Hall, ... @JoeBeOne
8K Followers 5K Following Astrophysicist turned advocate: guiding the globe to a safer, stronger Internet. Distinguished Technologist @internetsociety, @[email protected]
Andrew Krug @andrewkrug
1K Followers 534 Following Southern Oregon Based Security/InfoSec and Saxophone Maven. Cloud Security Instructor for @Antisy_Training. #datadog https://t.co/9lsBAYALTp
1Password @1Password
141K Followers 36 Following The best way to keep you, your family, and business safe online. Go ahead. Forget your passwords. | Customer Support 👉 https://t.co/pSnf9gdlos
Diana Waithanji @DianaWaithanji
5K Followers 800 Following CyberSecurity Engineer | Feminist | Soccer fan | Founder @wahandisilaf | Work @SAP | @TechWomen Fellow 2025 at @Google. views are my own.
John Cosgrove @cameracoz
503 Followers 624 Following Obsessed with companies building things once thought impossible, inspiring others to do the same. Currently: Dad. Formerly: Product at Cloudflare.
Kylie Robison @kyliebytes
52K Followers 2K Following take it easy dude, but take it • writing @corememory • robison (rah-beh-son) not robinson • signal @ kylie.111
404: Security Not Fou... @404pod
182 Followers 45 Following 404 – Security not Found Podcast: https://t.co/KKvbc2sLK8
high king is on bsky ... @Pilnok
4K Followers 673 Following queer | et in arcadia ego | https://t.co/ChpiFuzZff on bsky
@[email protected] @MissAmyTobey
7K Followers 2K Following @[email protected]💙 See the pinned tweet. I won't be posting here like I used to. The carnage is too much to support even passively.
SF Earthquakes @QuakesSF
50K Followers 5 Following Northern California earthquake alerts based on USGS data. 2.5 magnitude and higher in the San Francisco Bay Area.
evilmainframe® @evilmainframe
878 Followers 6 Following This is not your typical training. Founded and delivered by @bigendiansmalls & @mainframed767
TheRSnakeShow @TheRSnakeShow
56 Followers 47 Following The RSnake Show - important conversations with people in the know
clearbluejar @clearbluejar
2K Followers 475 Following Security Researcher | Founder @clearseclabs | Author of #ghidriff | Agentic #PatchDiffing | Stuck in a loop: Build • Reverse • Learn • Share
Riley Goodside @goodside
232K Followers 4K Following Mostly screenshots of chatbots since 2022. Formerly: Google DeepMind, Scale.
Tyler Shields @txs
3K Followers 1K Following Security technologist and recovering computer science nerd. Business strategist and entrepreneur. Accidental CMO and intentional investor!
Brandon Weaver - @baw... @keystonelemur
3K Followers 3K Following I'm on Mastodon now, find me at @[email protected]. I do not check Twitter, don't try and reach me here.
Rin - @corinimai@info... @corinimai
392 Followers 429 Following Passion for cybersecurity. Security advisor. Bay Area native. Tweets are my own.
nati0n @N4710N
8 Followers 90 Following
Dave Jha @dave_jha
447 Followers 594 Following engineer @netflix working on screenings of pre-released content previously @twitter, @lehighu alum
ThreatbuttX, a Space ... @threatbutt
10K Followers 891 Following Threatbutt - defense in derpth against threatening threaty threats
Injectyll-HIDe @Injectyll_HIDe
122 Followers 401 Following Injectyll-HIDe is an open-source hardware implant that is being released soon. Stay tuned for more to come...
Vladimir de Turckheim... @poledesfetes
2K Followers 790 Following @tolmohq co-founder - AsyncLocalStorage creator - emeritus @nodejs collaborator prev Staff eng. @datadoghq and @SqreenIO
Sarah Handler @sarahhandler
2K Followers 851 Following Carb enthusiast. Usually outside 🏃♀️ 🌲. Security & identity things @netflix 🍿 . Prev: identity security PM lead @ MSFT. Views != employer’s. she/her
DM of Engineering @dmofengineering
30K Followers 0 Following Engineer by day, Shitposter by night. It's definitely nighttime at the tweet factory.
Love & Mayhem @MsMaggieMayhem
9K Followers 3K Following Harm Reduction | Reproductive Justice | Death | 📸 IG: MaggieMayhem | She/They | @[email protected]
Skytalks @dcskytalks
7K Followers 147 Following A ‘sub-conference’ that gives a unique platform for researchers to share their research, for angry hackers to rant about issues in the industry off-the-record
Daniel Kelley @danielmakelley
48K Followers 309 Following I'm a reformed black hat hacker who has contributed to 100+ bug bounty programs, and I ghostwrite for cybersecurity teams.
Aditi Singh @aditi_singghh
13K Followers 766 Following Bug Bounty Hunter | Cyber security Researcher
Kim Zetter @KimZetter
94K Followers 3K Following Journalist - cyber/national security. Author - COUNTDOWN TO ZERO DAY: Stuxnet and the Launch of the World's First Digital Weapon. https://t.co/334DzfSL1f
Jef Kazimer @JefTek
5K Followers 3K Following Principal Product Manager @Microsoft #MicrosoftEmployee #Microsoft #Entra #Identity #EntraID - Tweets are my own
Colleen @chaiidaii
124 Followers 56 Following Security professional 🐱💻. Previously at Semgrep, currently at Vanta. she/her 🏳️🌈
Lake Canada 🇨🇦 @LakeSuperior
199K Followers 297 Following I am the greatest lake of all time. G.L.O.A.T. (she/her) #BigBeautifulWater
Soviet Visuals @sovietvisuals
409K Followers 2K Following Visuals from behind the Iron Curtain. Soviet (and bits of pre/post-Soviet) photography, architecture & design. USSR propaganda art. Curated by @variainayurt
Frank McGovern - INAC... @FrankMcG
15K Followers 216 Following No longer active. Find me on LinkedIn and https://t.co/sNKTRQOIWi. Follow @BlueTeamCon. See pinned post. See you around. Touch grass. Be empathetic.
bboe @bboe
487 Followers 0 Following





















