 As of just a little bit ago, major U.S. airlines have grounded flights and there are global delays. United American and Delta have ordered a global ground stop, according to Representative Eric Swalwell, a member of the House Subcommittee on Cybersecurity. Again, we told you Microsoft said it had fixed the issue, but problems still persist. Blue air screens are appearing on public screens around across the U.S. and beyond. An update by cybersecurity firm CrowdStrike led to the outages.