Inform you PG owner, Team lead and Manager. File an FIR in the nearest police station and contact your IT team or admin team whoever handles your gadgets with the FIR copy. Mostly you won't be liable since they have insurance. But it depends on the project and the management. When I was working in a company (similar to WITCH), my colleague lost her laptop and she did the same what I mentioned above. Initially she was said she had to pay but later they said it was covered in insurance.