We've had “lockable” food waste bins for a decade.
We use bricks, put the bins inside boxes and week in, week out the foxes get in.
Same problem for my neighbours. Picking up tea bags and peelings from the drive. Wednesday morning is my dogs favourite walk. 🤢
This summer though my area seems to have developed a rat problem. Normalish to see them on early morning dog walks. But the last few months I see them on the lunchtime one too - not in the undergrowth, on the paths.
I guess maybe heat related?