Squirrel.lu

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WhoamI: Pauline, aka C00kie, security researcher.

This website hosts research, essays (blog) and course materials.

Updates, March 2026

New NLP course available!

March 2026, updated with last version of transformers library (v5)

My NLP course is now available: beginners and intermediate levels, from NLP basics to use and train LLM. The course is free.

Machine learning for Cybersecurity training 1-day at Bsides Luxembourg!

New training

Save the date: May 6th

Get your tickets here.

Contact

I read everything. I don't always reply quickly, but I do reply.

If you want to link to something here, go ahead.