 It's now 7.06, along with Brian Calvert, I'm Amanda Factor, and here's what's happening. As ABC's been reporting, a cybersecurity firm being blamed for massive IT outages, grounding flights and grinding some businesses to a halt. U.S. cybersecurity company CrowdStrike says there was no cyber attack, and it has now issued a fix after it caused Microsoft Windows operating system to crash. Earlier, Microsoft had issued a workaround that also helped a bit.