[Sophos]Farmers go off-market to dig up patches for their tractors

[igor51]

Farmers go off-market to dig up patches for their tractors

Owners of John Deere tractors are the latest group to discover that they can't do their own repairs thanks to proprietary software that limits fixes to approved outlets - so what does that mean for security?
Source: Farmers go off-market to dig up patches for their tractors