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Mathieu Cunche

@cunchem

Honest-but-Curious Researcher. Prof. at INSA-Lyon CITI / Inria, France. Privacy, Security, Computer Networks, Wireless, Mobile, IoT.

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12.12.2023
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Latest posts by Mathieu Cunche @cunchem

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Comment l’industrie de la publicité en ligne alimente en secret la surveillance d’Etat Des entreprises proposent aux forces de l’ordre de pister des utilisateurs de smartphones grâce à leurs données publicitaires. « Le Monde » a assisté à des présentations confidentielles de ces nouveau...

De plus en plus d'entreprises vendent aux forces de l’ordre la possibilité de pister des utilisateurs de smartphones grâce à leurs données publicitaires. « Le Monde » a assisté à des présentations confidentielles de certains de ces outils. Enquête sur l'Adint, nouvelle frontière de la surveillance :

21.01.2026 09:37 👍 19 🔁 13 💬 0 📌 4

Bravo !

14.01.2026 18:01 👍 2 🔁 0 💬 0 📌 0

J'espère que c'est pas une justification pour utiliser Zoom ;)

15.12.2025 10:02 👍 0 🔁 0 💬 0 📌 0

A quoi ça sert un(e) garant(e) ?

05.11.2025 10:23 👍 0 🔁 0 💬 1 📌 0

Est-ce qu'avoir la **délégation de signature** de la direction d'une entité donne le droit d'ignorer les règlements ?
#ESR

11.09.2025 15:19 👍 1 🔁 1 💬 0 📌 0
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🛡️ 15ème Atelier sur la Protection de la Vie Privée (APVP 2025) :
Apprentissage automatique, Applications mobiles, Régulation, Mobilité & géolocalisation, Web, Données biométriques ...

apvp2025.sciencesconf.org/program?lang...

11.06.2025 10:57 👍 0 🔁 0 💬 0 📌 0
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Données personnelles en vente libre : les « data brokers », une industrie hors de contrôle Les données personnelles géolocalisées de millions d’utilisateurs sont agrégées par des courtiers en données, dans des conditions douteuses. Une menace pour la vie privée des personnes, révèle une enq...

Ravi d'avoir été cité dans cet excellent article de @lemonde.fr sur l'exploitation des données personnelles.
#vieprivée #databroker #data #geolocalisation #mobile

www.lemonde.fr/pixels/artic...

12.02.2025 13:07 👍 5 🔁 1 💬 0 📌 0
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The price 💰 of personal data : 5 euros/month for accepting Google cookies 🍪 (monthly discount on Le Monde subscription 📰).

abo.lemonde.fr

29.01.2025 13:19 👍 1 🔁 1 💬 0 📌 0
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Nos données personnelles ont un prix 💰 :
5 euros/mois pour accepter les cookies 🍪 Google (réduction sur le prix de l'abonnement au Monde 📰 ).
abo.lemonde.fr

29.01.2025 13:16 👍 1 🔁 0 💬 0 📌 0
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Secret 'BADASS' Intelligence Program Spied on Smartphones Britain and Canada spied on the location, apps, and device identifiers of smartphone users by piggybacking on ad and analytics software.

Mobile advertising and analytics exploited by surveillance agencies to collect data on users : location, activity ...
(Old but gold)
By @micahflee.com
theintercept.com/2015/01/26/s...

27.01.2025 08:06 👍 0 🔁 0 💬 0 📌 0
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After an embargo of 8 months, we are glad to finally share our USENIX Security '25 paper! We found more than 4 MILLION vulnerable tunneling servers by scanning the Internet.

These vulnerable servers can be abused as proxies to launch DDoS attacks and possibly to access internal networks.

14.01.2025 14:12 👍 57 🔁 25 💬 2 📌 0

Pareil ici. Combien de ces mails ont été ignorés ? ...

13.01.2025 11:54 👍 1 🔁 0 💬 0 📌 0

Pas convaincu de l'importance d'avoir une HDR...

27.12.2024 08:24 👍 1 🔁 0 💬 1 📌 0
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How Your Car Might Be Making Roads Safer Researchers say data from long-haul trucks, and cars made by General Motors, is critical for addressing traffic congestion and road safety. Data privacy experts have their concerns.

After I reported on automakers selling info about people’s driving to the insurance industry, G.M. stopped providing the data to risk profiling companies.

But I heard it was still selling data about how & where people drive, anonymized. This is the major use case: www.nytimes.com/2024/12/20/t...

20.12.2024 13:17 👍 43 🔁 16 💬 2 📌 2
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an older man with a beard is smiling in front of a picture . ALT: an older man with a beard is smiling in front of a picture .
19.12.2024 06:35 👍 0 🔁 0 💬 0 📌 0
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Traffic Camera 'Selfie' Creator Holds Cease and Desist Letter in Front of Traffic Cam Traffic Cam Photobooth lets you take a capture from NYC surveillance camera. The city's Department of Transportation does not like that.

Person makes website that lets you take selfies through NYC's network of traffic cameras. NYC Department of Transportation sends cease and desist. Creator sticks the cease and desist to a pole and holds it up to one of the cameras to take a photo of it www.404media.co/traffic-cam-...

12.12.2024 17:37 👍 613 🔁 175 💬 12 📌 23
Advertisements inserted among emails: ORANGE fined €50 million Background ORANGE provides its customers with an electronic messaging service ("Mail Orange"). Following several investigations, the CNIL found that the company was displaying advertisements in the fo...

Advertisements inserted among emails: ORANGE fined €50 million www.cnil.fr/en/advertise...

Important to reflect that the fines relate to non-compliance with the EU ePrivacy Directive (ePD) ... and that in France, the ePD is incorporated into the data protection law and so GDPR level fines

10.12.2024 12:34 👍 5 🔁 1 💬 0 📌 0
Dossier de qualification CNU section 27 Campagne de qualification pour MCF 2024-2025 par le CNU section 27 (informatique) : https://cnu27.ls2n.fr/qualification/

Aujourd'hui était la date limite du rendu du dossier CNU pour qualification MCF 2024.

Le CNU 27 (informatique) demande en particulier un rapport d'activités (~ CV long).

J'ai rendu le mien public : vepain.gitlab.io/posts/2024-1...

Si ça intéresse, je peux aussi donner le LaTeX.

#ESR

06.12.2024 18:30 👍 3 🔁 2 💬 1 📌 0
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Comment les États-Unis peuvent accéder aux données de santé des agents de Matignon, de l’Assemblée… et de l’Anssi En choisissant le français Alan comme mutuelle santé, de nombreux services de l’État mettent leurs personnels à la merci de la loi américaine du Cloud Act.

La mutuelle Alan, en vogue au sommet de l’État, stocke ses datas dans l’UE mais via Amazon, soumis au Cloud Act. Les révélations d’Emmanuel Paquette.

www.linforme.com/tec...

05.12.2024 13:15 👍 8 🔁 12 💬 0 📌 2
Joke about environmentally friendly cryptography. 

"Sustainable Cryptography Initiative

Reduce: use less different keys
Reuse: key pairs are still usable after the expiration date
Recycle: publish your private key so less key mining is needed"

Joke about environmentally friendly cryptography. "Sustainable Cryptography Initiative Reduce: use less different keys Reuse: key pairs are still usable after the expiration date Recycle: publish your private key so less key mining is needed"

27.11.2024 08:17 👍 48 🔁 21 💬 2 📌 2
Announcing the CPDP.ai 2025 Dedicated Tracks CPDP is a conference about privacy and data protection. It offers a forum where different voices are heard and where positions are compared debated, approached or differentiated.

Marit Hansnen and I are co-curating a dedicated computer science track for the #CPDP.ai conference, because we believe CPDP and computer scientists could benefit from each other.

02.12.2024 11:31 👍 3 🔁 2 💬 1 📌 0

Mais HAL est bien mis en avant pour promouvoir l'OA.
(au moins dans ma discipline-- l'informatique )

30.11.2024 07:44 👍 2 🔁 0 💬 1 📌 0
slide with picture of UC Berkeley campus and the text "Call for Research Participants, Study on Understanding the Types of Privacy Guidance Provided to Mobile App Developers by their Legal Advisors"
Are you a lawyer advising mobile app developers on privacy matters? E.g., COPPA or GDPR compliance?
If so please help UC Berkeley Researchers with their anonymous survey. 
The image provides a QR code and a link to the survey. The link is https://tinyurl.com/ye23cxhv
Please direct questions or feedback to Noura Alomar at n n alomar at berkeley dot edu.

slide with picture of UC Berkeley campus and the text "Call for Research Participants, Study on Understanding the Types of Privacy Guidance Provided to Mobile App Developers by their Legal Advisors" Are you a lawyer advising mobile app developers on privacy matters? E.g., COPPA or GDPR compliance? If so please help UC Berkeley Researchers with their anonymous survey. The image provides a QR code and a link to the survey. The link is https://tinyurl.com/ye23cxhv Please direct questions or feedback to Noura Alomar at n n alomar at berkeley dot edu.

Privacy lawyer friends--colleagues at UCB are surveying privacy lawyers who work with mobile app developers. Fab opportunity to contribute to & learn from their eventual findings. Consider filling out the anon survey and sharing it on! berkeley.qualtrics.com/jfe/form/SV_...

@v0max.bsky.social

27.11.2024 19:46 👍 3 🔁 5 💬 0 📌 1
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The network technology giant Cisco offers to turn Wi-Fi access points installed in offices and other buildings into a system that tracks the location of employees, customers, smartphones, laptops and other devices for a wide range of purposes #workersurveillance

I took a deep dive ⬇️ [thread]

26.11.2024 13:20 👍 484 🔁 247 💬 47 📌 76

This year, there are 16 positions at CNRS in computer science (8 in "applied" domains → ask me - 8 on "fundamental" domains → ask the other David).

@mathurinmassias.bsky.social has a good list of advice mathurinm.github.io/cnrs_inria_a...

Official 🔗 www.ins2i.cnrs.fr/en/cnrsinfo/...

Don't wait!

23.11.2024 19:33 👍 32 🔁 18 💬 2 📌 1

- Mais dites donc, vous êtes sûrs que c’est une bonne idée que le budget de l’université repose autant sur les étudiants internationaux ?
- t’inquiètes, c’est une ressource inépuisable !
- ouais mais quand même…

23.11.2024 17:58 👍 20 🔁 12 💬 1 📌 0

2-3 fois par an environ.
Pas trop lourd grâce à des outils comme Zotero et HAL.

22.11.2024 19:19 👍 1 🔁 0 💬 0 📌 0
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Merci @aumasson.jp pour cet exemplaire de "La Cryptographie Déchiffrée" ! 🔐

14.11.2024 08:25 👍 0 🔁 1 💬 0 📌 0