Comment by panarky

The reason cyberattacks are proliferating is because many enterprises refuse to learn from the mistakes of others. They continue to connect ancient, unpatched Windows and Exchange servers to the public internet, they don't segment their networks, they don't secure TeamViewer and RDP, they don't use FIDO U2F, they don't have an IDS, they don't monitor logs, they don't execute email links and attachments in a sandbox, etc., etc., etc.