Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
On Area 51 yesterday my score was 258 points.
From yesterday I've gained 35 points, but today my score is... 190!
How is it possible?
I attach my point by post (screenshot from Area 51).
We have a daily scheduled task that invalidates votes that match malicious-looking patterns. In this case, looks like someone did go ahead and cast a bunch of upvotes that got picked up by this tool and reversed about 17 hours ago.