
BOSTON (AP) — Federal agencies warned that cybercriminals are unleashing a wave of data-scrambling extortion attempts against the U.S. healthcare system designed to lock up hospital information systems, which could hurt patient care just as nationwide cases of COVID-19 are spiking.
In a joint alert Wednesday, the FBI and two federal agencies warned that they had “credible information of an increased and imminent cybercrime threat to U.S. hospitals and healthcare providers.” The alert said malicious groups are targeting the sector with attacks that produce “data theft and disruption of healthcare services."
The cyberattacks involve ransomware, which scrambles data into gibberish that can only be unlocked with software keys provided once targets pay up. Independent security experts say it has already hobbled at least five U.S. hospitals this week, and could potentially impact hundreds more.
This also points to the need to do regular periodic backups of important data. Drives for backups are so relatively cheap these. days it's not worth the risks. Very false security to think "It'll never happen to me." Yeah, right.
I keep several backups a week or so apart because if our online computer gets infected, we don't always immediately see results of this. Sometimes secret small 'seeds' can be attached to programs by these bad guys.
This last Microsoft update is contains mostly security updates with a few feature improvements. Well worth doing the latest update. While the update takes a while to download and install, we can still use the computer while this takes place. Some of the best brains against cybercrime are trying to help us, seems foolish not to use what they offer.
We sometimes hear that an update, has caused a problem. Having a backup gives you the ability to go back to the version that worked. Many to these so called problems are as a result of tweaks or modifications we may have made to the computer, not due to the update itself. When M/S issues an update, they have no idea what modifications (tweaks) we have made. Best to use the philosophy, if it ain't broke, don't (try to) fix it.

Rgds,
Ed