Tristan Jenkinson
@tristanjenkinson.bsky.social
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Digital forensics and eDiscovery expert based in the UK. Owner of ediscoverychannel.com.
An explosive writeup this month, as the August
@bellingcat.com
challenge was focused on the identification of explosive ordinance. You can read my solutions to Hidden Hazards here
ediscoverychannel.com/2025/09/01/bellingcat-challenge-august-2025hidden-hazards/
#CTF
#Bellingcat
#OSINT
#ExplosiveStuff
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Bellingcat Challenge – August 2025(Hidden Hazards)
By Dr Tristan Jenkinson Introduction The August Bellingcat Challenges were all related to the identification of explosive ordinance. Key amongst the resources to consider were the article previousl…
https://ediscoverychannel.com/2025/09/01/bellingcat-challenge-august-2025hidden-hazards/
3 months ago
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My solutions to the
@bellingcat.com
July Challenge are out, you can find my write up for "The Forgotten Files" here... digging into secrets from the past, finding clues from old maps, and even an AI failure regarding airbases.
#OSINT
#Bellingcat
#Investigations
#OpenSource
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Bellingcat Challenge – July 2025 (The Forgotten Files)
By Dr Tristan Jenkinson Introduction The July Bellingcat Challenges were titled “The Forgotten Files” and were set by researcher Peter Barth, whose investigation into the murder of a Te…
https://www.ediscoverychannel.com/2025/08/05/bellingcat-challenge-july-2025-the-forgotten-files/
4 months ago
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My write up for Bellingcat's June challenges is now live, you can find them here -
ediscoverychannel.com/2025/07/14/b...
. The July challenges are live, why not go and take a look?!
#CTF
#ArtCrime
#OSINT
#Investigations
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Bellingcat Challenge – June 2025 (Cultural Confusion)
By Dr Tristan Jenkinson Introduction June’s challenges were set by the team at the Association for Research into Crimes against Art, considering issues with provenance, sections of stolen paintings…
https://ediscoverychannel.com/2025/07/14/bellingcat-challenge-june-2025-cultural-confusion/
5 months ago
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Since my talk at Relativity Fest London last week, several people have asked me about the article I referenced about building bridges and working across silos. The LDI team have kindly agreed to let me republish the content
#LDI
#Silos
#Disputes
#eDiscovery
ediscoverychannel.com/2025/06/17/b...
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Building Bridges and Working Across Silos with Legal Data Intelligence
Introduction Last week, I had the pleasure of speaking at Relativity Fest London, alongside fellow Legal Data Intelligence Architects Melina Efstathiou, Brian Corbin and Chris Haley. We were sharin…
https://ediscoverychannel.com/2025/06/17/building-bridges-and-working-across-silos-with-legal-data-intelligence/
6 months ago
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A little later than planned, but my write up for the May set of Bellingcat challenges ("Back in Time") is now up - you can find it here!
ediscoverychannel.com/2025/06/09/b...
#OSINT
#Bellingcat
#CTF
#ChatGPT
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Bellingcat Challenge – May 2025 (Back in Time)
By Dr Tristan Jenkinson Introduction A little delayed, but my write-ups from last month’s Bellingcat challenges are here. Last month, the theme was “Back in Time”, and the challenges focussed on th…
https://ediscoverychannel.com/2025/06/09/bellingcat-challenge-may-2025-back-in-time/
6 months ago
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My write up for the
@bellingcat.com
April Challenges is now online. This months theme was "Wild Lives" and included tracking down information on lions, tigers, giraffes... even geolocating a rabbit! You can read all about it here.
#Bellingcat
#CTF
#OSINT
#ChatGPT
#Geolocation
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Bellingcat Challenge – April 2025
By Dr Tristan Jenkinson Introduction Due to the success of their challenges put out at the end of last year, Bellingcat have decided to put out more regular challenges, with a plan for there to be …
https://ediscoverychannel.com/2025/04/28/bellingcat-challenge-april-2025/
8 months ago
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I've shared my write up for the
@bellingcat.com
March Challenges, including my encounter with a somewhat passive aggressive arrogant Generative AI system! You can read all about it here.
#CTF
#OSINT
#Bellingcat
#ChatGPT
#AggressiveAI
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Bellingcat Challenge – March 2025
By Dr Tristan Jenkinson Introduction At the start of March, Bellingcat decided that based on the success of the challenges put together at the end of last year, that they would make challenges more…
https://www.ediscoverychannel.com/2025/04/01/bellingcat-challenge-march-2025/
9 months ago
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In this article I expand on the “eDiscovery Disconnect” discussed by Kelly Twigger. I cover Consultative v Transactional service providers, thoughts on the future, and how solutions like Legal Data Intelligence may assist going forwards.
#eDiscovery
#LDI
#LegalDataIntelligence
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Bridging the eDiscovery Gap
By Dr Tristan Jenkinson Introduction Last week I read a fantastic article by Kelly Twigger (of eDiscovery Assistant fame). The article talks about the “eDiscovery Disconnect”, and addre…
https://ediscoverychannel.com/2025/02/10/bridging-the-ediscovery-gap/
10 months ago
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A somewhat concerning use of the UK's Investigatory Powers Act being reported by the BBC and Washington Post
www.bbc.co.uk/news/article...
. One to keep an eye on.
#Privacy
#Apple
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UK government demands access to Apple users' encrypted data
The Home Office served the notice to the tech giant under the Investigatory Powers Act.
https://www.bbc.co.uk/news/articles/c20g288yldko
10 months ago
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A recent development in California involving OpenAI training data could have a big impact on generative AI copyright and IP cases. I discuss that and some links to
#DeepSeek
in my latest article
#ChatGPT
#GenAI
#NYT
#copyright
#NewYorkTimes
#TrainingData
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A Big Moment in AI Intellectual Property Lawsuits?
By Dr Tristan Jenkinson Introduction In my talks on ChatGPT and (Generative AI in general) I have regularly raised the point that OpenAI (the owners of ChatGPT) have provided little information on …
https://ediscoverychannel.com/2025/01/31/a-big-moment-in-ai-intellectual-property-lawsuits/
11 months ago
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Happy New Year Everyone.
11 months ago
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Last week was the final week of the December Challenge from Bellingcat. My write up for week four (including the geolocation of a cat!) can be found here. Congratulations to the Bellingcat team for putting together such a great challenge!
#OSINT
#CTF
#Geolocation
#Cats
#AI
#Investigation
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Bellingcat Challenge – Week 4 Writeup
By Dr Tristan Jenkinson Introduction This month Bellingcat are running a series of OSINT challenges, each week a new set of five challenges is posted for that week. The “Natural Wonders” series fin…
https://ediscoverychannel.com/2024/12/30/bellingcat-challenge-week-4-writeup/
12 months ago
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A little late this week due to Christmas obligations, but week three of my Bellingcat Challenge series is now out... What more could you want for Christmas?!
#OSINT
#Bellingcat
#investigations
#geolocation
#AI
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Bellingcat Challenge – Week 3 Writeup
By Dr Tristan Jenkinson Introduction This month Bellingcat are running a series of OSINT challenges, each week a new set of five challenges is posted for that week. The “Urban Exploration” series f…
https://ediscoverychannel.com/2024/12/24/bellingcat-challenge-week-3-writeup/
12 months ago
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CRAC (Creative Rights in AI Coalition) have responded to government proposals to allow AI companies such as OpenAI and Meta to train their systems on copyright protected work. They are not impressed, and demand that copyright laws be respected.
#GenAI
#AI
#ChatGPT
#Copyright
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UK arts and media reject plan to let AI firms use copyrighted material
Exclusive: Coalition of musicians, photographers and newspapers insist existing copyright laws must be respected
https://www.theguardian.com/technology/2024/dec/19/uk-arts-and-media-reject-plan-to-let-ai-firms-use-copyrighted-material
12 months ago
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Sentencing is today in the Craig Wright contempt case. Wright did not appear yesterday, claiming at the last minute that he could not afford to travel. It seems increasingly likely that he may be facing jail time.
#Bitcoin
#Cryptocurrency
#COPAvWright
12 months ago
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New proposals would allow AI companies to train using copyrighted materials, but suggest that there could be a way for content creators to "opt-out".
#GenAI
#ChatGPT
#CreativeIndustry
#Copyright
#CopyrightLaw
#AI
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UK proposes letting tech firms use copyrighted work to train AI
Consultation suggests opt-out scheme for creatives who don’t want their work used by Google, OpenAI and others
https://www.theguardian.com/technology/2024/dec/17/uk-proposes-letting-tech-firms-use-copyrighted-work-to-train-ai
12 months ago
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Last week was week 2 of Bellingcat's December challenge. You can find my write up here. If you haven't joined in yet, why not?! A great opportunity to complete some OSINT challenges.
#OSINT
#Bellingcat
#Investigations
#CTF
ediscoverychannel.com/2024/12/16/b...
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Bellingcat Challenge – Week 2 Writeup
By Dr Tristan Jenkinson Introduction This month Bellingcat are running a series of OSINT challenges, each week a new set of five challenges is posted for that week. Last week, the “Bellingcat Globe…
https://ediscoverychannel.com/2024/12/16/bellingcat-challenge-week-2-writeup/
12 months ago
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You can read Doug's post on the update here -
ediscoverytoday.com/2024/12/09/m...
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Motion for Relief in Prompts and Outputs Production Order Granted
Here, the Court granted plaintiff’s motion for relief in a prompts and outputs production order, finding it to be a “misapplication of law”.
https://ediscoverytoday.com/2024/12/09/motion-for-relief-in-prompts-and-outputs-production-order-granted-ediscovery-case-law/
about 1 year ago
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My write up for week one of the Bellingcat Challenge is now up -
ediscoverychannel.com/2024/12/09/b...
. Challenge Week 2 starts today - go and check it out.
#OSINT
#Bellingcat
#Investigations
#Geolocation
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Bellingcat Challenge – Week 1 Writeup
By Dr Tristan Jenkinson Introduction This week was the start of what promises to be a month of challenges from Bellingcat. Based on their posts across social media (e.g. for five days a week each w…
https://ediscoverychannel.com/2024/12/09/bellingcat-challenge-week-1-writeup/
about 1 year ago
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The fact that OpenAI is one of the parties here is a consideration, but the decision that ChatGPT prompts and responses are discoverable in this case will send a chill down a few spines. The implications could be very interesting.
#eDiscovery
#ChatGPT
#GenAI
ediscoverytoday.com/2024/12/05/p...
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Prompts and Outputs Must Be Produced, Court Rules
Here, the Court ruled that plaintiffs had to produce all prompts and outputs for testing of ChatGPT, not just those supporting their claims.
https://ediscoverytoday.com/2024/12/05/prompts-and-outputs-must-be-produced-court-rules-ediscovery-case-law/
about 1 year ago
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I've spoken about the dangers of bias for AI systems in the past. It's interesting to see real world examples - while not relating to Generative AI, this is worth a read -
www.theguardian.com/society/2024...
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Revealed: bias found in AI system used to detect UK benefits fraud
Exclusive: Age, disability, marital status and nationality influence decisions to investigate claims, prompting fears of ‘hurt first, fix later’ approach
https://www.theguardian.com/society/2024/dec/06/revealed-bias-found-in-ai-system-used-to-detect-uk-benefits
about 1 year ago
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Happy eDiscovery day to all those who celebrate!!
about 1 year ago
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Really pleased to complete the five Bellingcat open source puzzles on day one. If you want to play along, you can join in at
challenge.bellingcat.com
Enjoy!
#Bellingcat
#OSINT
#Investigations
#Geolocation
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Bellingcat Open Source Challenge
https://challenge.bellingcat.com/
about 1 year ago
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Thrilled to have my two recent articles on Generative AI and eDiscovery adoption in the courts republished on the EDRM Blog! You can read Part One here -
edrm.net/2024/11/gene...
#EDRM
#eDiscovery
#GenAI
#ChatGPT
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Generative AI and eDiscovery – Adoption in the Courts – Part 1
Explore the adoption of Generative AI in eDiscovery and its potential in disclosure processes within the courts.
https://edrm.net/2024/11/generative-ai-and-ediscovery-adoption-in-the-courts-part-1/
about 1 year ago
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Part two of my series on Generative AI and eDiscovery is out now. You can find it here
ediscoverychannel.com/2024/11/19/g...
#genAI
#eDiscovery
#legaltech
#disclosure
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Generative AI and eDiscovery – Adoption in the Courts – Part 2
By Dr Tristan Jenkinson Introduction In part one of this series, I discussed a section within Practice Direction 57AD which could potentially be used to allow for the use of Generative AI for the c…
https://ediscoverychannel.com/2024/11/19/generative-ai-and-ediscovery-adoption-in-the-courts-part-2/
about 1 year ago
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A recent conference panel discussed the adoption of Generative AI in the courts for disclosure. There is lots to cover on this point and I wanted to share some of my thoughts. Part one is out now!
#GenAI
#GenerativeAI
#eDiscovery
#legaltechnology
ediscoverychannel.com/2024/11/15/g...
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Generative AI and eDiscovery – Adoption in the Courts – Part 1
By Dr Tristan Jenkinson Introduction At the recent Legal 500 Commercial Litigation Conference in London, one of the panels focused on the question “Do the existing Practice Directions support the a…
https://ediscoverychannel.com/2024/11/15/generative-ai-and-ediscovery-adoption-in-the-courts/
about 1 year ago
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