Yahoo spokesperson Dana Lengkeek suggested this morning that her company's reported week-long shutdown won't affect advertisers.

"Essential functions will be working, including consumer and B2B customer support," she said. "We aren't providing specific numbers about who is working, but again, essential functions are operating."

When asked, Lengkeek didn't clarify if advertisers could ping their normal contact during the week in the case that something goes wrong -- or if they should reach out to another channel. If we hear anything more, this blog will be updated.