Deputy Defense Minister Hannah Maliar published an urgent plea on her telegram (annamaliar):
"At the request of our military, I appeal to all telegram channels that inform about the operational situation at the front. Do not publish 🙏 news from the front live and day after day - ours get immediately covered after that. Well, such is the specificity of our enemy. Only after the information has been made public by the official speakers - the General Staff, the Armed Forces of Ukraine, the Ministry of Defense. We all coordinate information prior to release with operational security units and directly with field commands."
There, apparently, have been cases where RU found out their position was taken by UA through OSINT and social media, handily with geolocation and all. These positions then got shelled.
The videos are out there, but there is absolutely no reason to make it easy or to do the work for them.
Mods, can you make it a policy here to not allow ayone to post or repost information or videos of Ukrainian troop movements unless it's from an official source or they are several days old? And to delete videos without source? This policy, of course, should not apply for russian OPSEC breaches, russian positions, fire positions or handy videos by russian war bloggers showing russian troop concentrations.