New users posting spam with links in Collective discussions - Meta Stack Overflow

I have noticed a huge influx in spam posts, especially in the discussion section of the PHP collective. Most follow a similar format, with big headers at the top and then a link at the bottom. They

Vipul Naik sponsored task details: Contract work for Vipul Naik

SecPod Blog

Malignant Intelligence?

SecPod Blog

My Love-Hate Relationship with Stack Overflow: Arthur S., Arthur T

Topics of post-edit comments

4 Major Design Flaws in Meta's Threads App Launch

Protecting the Web from Misinformation

Discussions experiment launching on NLP Collective - Meta Stack