“Vanguard” is trending right now mainly because Riot Games’ anti-cheat system (often searched as “Riot Vanguard”) has been getting fresh updates and renewed discussion. Recent coverage highlights changes to how Vanguard loads (including an “on-demand” mode concept tied to specific Windows 11 security requirements), which drives searches from players trying to understand compatibility and startup behavior. Separately, there’s also a steady stream of “is Vanguard down / broken” style troubleshooting queries when the anti-cheat malfunctions or blocks gameplay. With anti-cheat also being closely tied to competitive integrity in Riot titles, spikes in related posts and patch notes can quickly push “Vanguard” to the top of search interest.
