"flash bomb" danger, what is it?

[Ivanark]

I've found my way to a spot where I'm being attacked/damaged by white lights that appear where I'm standing and then explode. If this is some sort of mutant power, where do I find the mutant, and what kind of protection if any is proof against it?

[TeqkillaWarlorde]

just like any anomaly: just rush in, grab the loot, and leave.

[Arch1]

that anomaly saved my life, when random vartha soldiers spawn behind me and trying to kill me, that anomaly just kill them all, lol