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Mark Warner

@docwarner.bsky.social
199 followers 188 following 11 posts

Lecturer in Information Security at University College London (@sec.cs.ucl.ac.uk), a Marie-Curie Privacy&Us Fellow, and a former UCLIC(er).

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Reposted by Mark Warner
Lauren Scott @laurenscottdev.bsky.social · 22/06/2026
✈️ Excited to share that next week I will be at #ECSCW presenting our #research paper “Using Speculative Design to Explore Technology-Facilitated Misinformation Correction”, co-authored with @martacecchinato.bsky.social and @docwarner.bsky.social. If you see me there, say hi!
lnkd.in
LinkedIn
This link will take you to a page that’s not on LinkedIn
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alanjohndix.bsky.social @alanjohndix.bsky.social · 10/07/2025
About to set out for Day 5, the last day. Five miles from Aberaeron to Llanarchaeron and back, but only a mile of that needed to reach 65 miles! Set to be heatwave today, but will be finished well before the heat of the day sets in. www.justgiving.com/page/alan-di...
justgiving.com
Alan runs 65 miles at 65 for Cancer Research UK
Help Alan Dix raise money to support Cancer Research UK
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Lauren Scott @laurenscottdev.bsky.social · 22/06/2025
Excited to present our paper "Accidental Spreaders: How Different Roles Interact During Misinformation Discussions" at #ECSCW at @newcastleuni.bsky.social in July. Written with @docwarner.bsky.social, Lynne Coventry and @martacecchinato.bsky.social - read it here: dl.eusset.eu/items/9e3b2c...
dl.eusset.eu
Accidental Spreaders: How Different Roles Interact During Misinformation Discussions
The spread and impact of misinformation can be limited through effective misinformation corrections, and social corrections (i.e., corrections from friends and family) can be more effective. Most prio...
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ACM CSCW @acm-cscw.bsky.social · 04/03/2025
Submit to the 👥 Doctoral Consortium 📚 for #CSCW2025! 📆 Deadline: May 9th, 23:59 AOE. 📍 The DC will on October 19th in Bergen, Norway. The DC provides a forum for promising PhD students to present and develop their dissertation research. More details at the link below ⤵️ cscw.acm.org/2025/index.p...
cscw.acm.org
CALL FOR DOCTORAL CONSORTIUM – CSCW 2025
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Kyle Beadle @kylebeadle.bsky.social · 03/03/2025
Watch my recent talk at Cambridge, "Downvoted to Oblivion: Censorship in Online, LGBTQ+ Communities," here: www.cl.cam.ac.uk/research/sec...
cl.cam.ac.uk
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Mark Warner @docwarner.bsky.social · 17/01/2025
Consider submitting a paper to the 15th Int. Workshop on Socio-Technical Aspects in Security (STAST) Affiliated with EuroS&P (stast.uni.lu). Deadline 13 March 2025 (AoE). STAST intends to stimulate an exchange of ideas on systems that are secure in the world where they interact with users.
stast.uni.lu
STAST 2025 will be held as a hybrid event in Italy, Venice, on 30 June 2025.
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Fabio Pierazzi @fbpierazzi.bsky.social · 21/02/2025
After many requests, we have extended abstract/paper submission deadlines by a few days ! Abstract by March 3 and full papers by March 6. Full information here: worma.gitlab.io/2025/ (w/ @simone-aonzo.bsky.social and Vera Rimmer)
worma.gitlab.io
4th Workshop on Rethinking Malware Analysis (WoRMA 2025)
Workshop on Robust Malware Analysis (WoRMA)
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Mark Warner @docwarner.bsky.social · 21/02/2025
Reminder: STAST EuroS&P workshop submission deadline is 13 March 2025.
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Mark Warner @docwarner.bsky.social · 17/01/2025
Consider submitting a paper to the 15th Int. Workshop on Socio-Technical Aspects in Security (STAST) Affiliated with EuroS&P (stast.uni.lu). Deadline 13 March 2025 (AoE). STAST intends to stimulate an exchange of ideas on systems that are secure in the world where they interact with users.
stast.uni.lu
STAST 2025 will be held as a hybrid event in Italy, Venice, on 30 June 2025.
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Kyle Beadle @kylebeadle.bsky.social · 17/01/2025
📣Our paper: “‘Edit: I’m sorry for being offensive, this is getting downvoted and i feel terrible’: Implicit Social Norms as Governance in Identity-Based Communities” just got accepted to #CSCW2025 @acm-cscw.bsky.social @docwarner.bsky.social! Pre-print here: discovery.ucl.ac.uk/id/eprint/10...
discovery.ucl.ac.uk
"Edit: I'm sorry for being offensive, this is getting downvoted and I feel terrible": Implicit Social Norms as Governance in Identity-Based Communities - UCL Discovery
UCL Discovery is UCL's open access repository, showcasing and providing access to UCL research outputs from all UCL disciplines.
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Reuben Binns @rdbinns.bsky.social · 16/12/2024
I'm not a robot, just a human giving free labour at significant environmental cost "512 billion reCAPTCHAv2 sessions ... translates into at least $6.1 billion USD in free wages, [consuming] about 7.5 million kWhs ... corresponding to 7.5 million pounds of CO2" arxiv.org/pdf/2311.10911
arxiv.org
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Bailey 🕸️🕷️🦇 @bkacsmar.bsky.social · 17/12/2024
I am recruiting 2 PhD students and 2-3 masters students to join my group at UAlberta in Fall 2025! PhD: I'm looking for people who are either, (1) Background in HCI and interest in privacy research (2) Background in cryptography or systems security Application FAQ bkacsmar.github.io//advising/
Purple text with paw prints that says "PUPS practical usable privacy and security @UAlberta"
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Dr. Casey Fiesler @cfiesler.bsky.social · 03/12/2024
It's nearing the end of the semester, and here is an easy teaching exercise related to technology ethics that I think makes a fun wrap-up. This document has the "assignment" version, but often I just do this whole thing as an in-class activity. docs.google.com/document/d/1...
docs.google.com
Tech Ethics News Speculation Teaching Exercise
Tech Ethics News Speculation Teaching Exercise from Casey Fiesler. (This was originally a Twitter thread. :) ) The closing assignment and class for my tech ethics & policy course focuses on issue spo...
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Mark Warner @docwarner.bsky.social · 30/11/2024
Our research group just landed on Bluesky!
media.tenor.com
a man with glasses and a mustache is wearing a white polo shirt and saying yes .
ALT: a man with glasses and a mustache is wearing a white polo shirt and saying yes .
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😶 stuart reeves 😶 @5tuartreeves.bsky.social · 22/11/2024
interesting freak out going on here spending all this time building sandcastles then thinking the sea was just a flaw in the experimental procedures h/t @murraygoulden.bsky.social www.slate.com/articles/hea...
slate.com
A Whole Field of Psychology Research May Be Bunk. Scientists Should Be Terrified.
Nearly 20 years ago, psychologists Roy Baumeister and Dianne Tice, a married couple at Case Western Reserve University, devised a foundational experime ...
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Anna R L Carter @annarlcarter.bsky.social · 21/11/2024
Check out our new article in ACM interactions: Scent and Space: Navigating Smell Interactions in 🏙️Public, 🏠Private, and 🥽Virtual Spaces doi.org/10.1145/3696... Insights: → Scent's ability to evoke memories and emotions offers opportunities to deepen connections 🧵(1/2)
doi.org
Scent and Space: Navigating Smell Interactions in Public, Private, and Virtual Spaces | Interactions
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Simone Kriglstein @skriglstein.bsky.social · 21/11/2024
Our #HCI lab is now also on Bluesky 😊🦝
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Aisling Ann O'Kane @aislingokane.bsky.social · 21/11/2024
Very excited to hear Ding discuss her work on #responsibleAI today at Bristol Interaction Group's online HCI seminar BIG TALK. All welcome at 2pm GMT, see you there! www.eventbrite.co.uk/e/1060412194...
eventbrite.co.uk
BIG TALK: Ding Wang, Google AI
Whose AI Dream? In search of the aspiration in data annotation
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Cicely Mathews @cicely-mathews.bsky.social · 20/11/2024
Hi all! For those who don’t know me, I’m a digital health and care CDT student at the university of bristol looking at sexual reproductive health in cystic fibrosis taking an HCI approach to my research. I’m currently a year and a bit in ☺️
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Richmond Wong @richmondywong.bsky.social · 21/11/2024
I hope there’s a CSCW/social media/internet researcher doing a study on Bluesky’s “Starter Pack” feature! (Social network analysis? Its affordances? How people rhetorically talk about them? So many directions!)
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Jeffrey P. Bigham @jeffreybigham.com · 20/11/2024
look at this great photos of CMU folks at #cscw2024
Jeff and about 20 other folks from CMU
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Dalia @dalya.dev · 20/11/2024
More starter pack follows 💙
A circular network visualisation showing Bluesky interactions. The visualisation contains multiple cluster formations (about 6-7 visible clusters) arranged within a circular boundary. Each cluster shows a central node with many direct connections radiating outward, representing starter pack follows.
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Dr. Jordan Taylor @jordant.bsky.social · 18/11/2024
Casey’s videos are an incredible resource to anyone applying for PhDs (esp #HCI ones)! Idk if I would be in a PhD program without them
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Dr_Dilisha @drdilisha.bsky.social · 18/11/2024
Increased NI hike consequences: www.heraldscotland.com/news/2473192... People will lose jobs, and it isn't likely to be those at the top!
heraldscotland.com
Principal blames National Insurance hike as Edinburgh University announce job cuts
Staff at the University of Edinburgh have been warned of job cuts, with the Principal blaming the UK Government’s National Insurance hike for…
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Jessica Vitak @vitak.bsky.social · 13/11/2024
I'm excited to be co-chairing CSCW 2025 (@acm-cscw.bsky.social) with Fabiano Pinatti. Please follow CSCW here on Bluesky and/or on Mastodon (hci.social/@cscw), as we will no longer post to Twitter. #cscw2025 Here's a pic of some of the amazing 2025 organizing committee!
Group picture of 20 members of the 2025 CSCW organizing committee, standing in front of a large painting at the San Jose (Costa Rica) convention center.
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Luc Rocher @rocher.lc · 13/11/2024
🔴 Fully funded studentship for (UK or international) PhD students to join my research team at Oxford. AI fairness, HCI, privacy, policy. We study the impact of data-centric technologies on society, and independently evaluate algorithms and human-AI interactions. Please kindly repost and share!
findaphd.com
OII Doctoral Studentship on AI, Privacy, and Public Interest Technology at University of Oxford on FindAPhD.com
PhD Project - OII Doctoral Studentship on AI, Privacy, and Public Interest Technology at University of Oxford, listed on FindAPhD.com
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Bluesky @bsky.app · 13/11/2024
Bluesky stuns in new App Store ranking
Bluesky Social as the #1 free app in the App Store rankings
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Emelia Hughes @emeliamay.bsky.social · 10/11/2024
Finally getting on 🦋 for #CSCW2024! If you’re working on online communities, collective action, or TikTok, I would love to chat! I’ll be presenting a poster on Tuesday morning on media narratives of youth online safety.
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Michael Bernstein @mbernst.bsky.social · 01/11/2024
This paper argues that online spaces become ghost towns because it's too easy to lurk without contributing, and that asking people to regularly re-commit—or the incoming messages start getting muted—reverses the trend. arxiv.org/abs/2410.23267 It works! #cscw2024 paper by @popowski.bsky.social .
arxiv.org
Commit: Online Groups with Participation Commitments
In spite of efforts to increase participation, many online groups struggle to survive past the initial days, as members leave and activity atrophies. We argue that a main assumption of online group de...
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Estelle Smith @estellesmithphd.bsky.social · 09/11/2024
Come join my research lab in CS@Mines and pioneer a ✨✨brand new field ✨✨for #HCI in online spiritual care! I am looking for an excellent PhD student for Fall 2025. Find me at #CSCW2024 to introduce yourself in-person. I’d love to meet you! (See topics in my reply thread.) 1/4
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Dalia @dalya.dev · 08/11/2024
Trying to put together an #HCI corner of Bluesky. I've just put together a feed that tracks HCI-related posts based on certain keywords. Still new and growing, but hoping it'll help us find each other here. bsky.app/profile/did:... Let me know if you have any keyword suggestions!
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Marianne Aubin Le Quéré @mariannealq.bsky.social · 08/11/2024
Giving bluesky a go for CSCW! I'll present work with @informor.bsky.social where we experimentally compare the impact and perceptions of local online groups vs local media. TLDR; local online groups are highly followed, but perceived as lower quality than local media dl.acm.org/doi/10.1145/...
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Karen Gregory @karengregory.bsky.social · 30/10/2024
Excited that @zephoria.bsky.social is coming to Edinburgh for a talk in Critical Data Studies at @UoE_EFI on Nov 18th. Co-hosted with @braiduk.bsky.social Here Be Dragons: The Challenges of Pursuing Responsible AI www.eventbrite.co.uk/e/here-be-dr...
eventbrite.co.uk
Here Be Dragons: The Challenges of Pursuing Responsible AI
A talk by danah boyd
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Electronic Frontier Foundation @eff.org · 29/10/2024
We're accepting applications for legal fellows! If you care about digital rights and are looking for an organization to host your externally-funded post-law school fellowship, apply now. There are just two days left!
eff.org
Legal Fellow Opportunities
Post-Law School Fellowships (Externally Funded) EFF typically has the capacity to host no more than two externally funded, post-law school fellows (roughly September-September) on our litigation team....
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Mark Warner @docwarner.bsky.social · 28/10/2024
I can highly recommend applying to this if you are interested in perusing an interdisciplinary PhD around the use of AI technologies in policing. Great supervision team with potential to conduct highly impactful research! 🔬
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Mark Warner @docwarner.bsky.social · 15/10/2024
Next we’ll be insisting on a special Brexit USB-UK cable… www.bbc.co.uk/news/article...
bbc.co.uk
UK considering rules for universal charging cable
The EU previously introduced a law requiring new electronic devices to use the same type of cable in 2022.
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Stefan Magdalinski @whitelabel.org · 25/09/2024
We all laughed at Apple Maps for having errors, but Google Maps now straight up lies to you… for pennies. I’ve switched.
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danah boyd @zephoria.bsky.social · 19/09/2024
Calling all science/tech folks: Do you have thoughts about xkcd? Parker Bach & I are trying to understand the role that xkcd plays in the scientific/technical community. Will you share your thoughts? forms.office.com/pages/respon... And since we are doing a snowball sample, please pass the word!
forms.office.com
Microsoft Forms
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Prof. Marion Oswald, MBE @marion-infolaw.bsky.social · 13/09/2024
Recruiting 3-year Postdoctoral Research Fellow in Law for our Responsible AI UK Keystone project 'PROBabLE Futures-Probabilistic AI Systems in Law Enforcement Futures'. Application deadline 2 October work4.northumbria.ac.uk#en/sites/CX_...
work4.northumbria.ac.uk
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Prof. Marion Oswald, MBE @marion-infolaw.bsky.social · 10/09/2024
. @ctmccartney.bsky.social and I at the Responsible AI UK all-hands meeting in Cardiff talking about the PROBabLE Futures keystone project & finding out more about other projects and research
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Mark Warner @docwarner.bsky.social · 29/05/2024
Deadline extended to June 7 for the Privacy, Safety, and Trust in Mobile Health Apps a PETS'24 Workshop (hybrid). Please consider submitting a short 2-3 page position paper. sites.google.com/view/trusted...
sites.google.com
Privacy, Safety, and Trust in Mobile Health Applications
Mobile health (mHealth) apps provide a wide range of benefits. However, they collect a significant amount of sensitive user medical data, posing privacy and safety risks to users. Whilst legislation e...
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Andy Kaczynski @kfile.bsky.social · 24/12/2023
3 years ago we lost Beans to brain cancer on Christmas Eve. She was just a sweet and innocent baby, eager to trust the world. But faced the bottomless suffering of childhood cancer. Please consider honoring her this Christmas w/a donation to Dana-Farber. danafarber.jimmyfund.org/site/TR?fr_i...
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