May's Patch Tuesday updates make urgent patching a must

This past week's Patch Tuesday started with 73 updates, but ended up (so far) with three revisions and a late addition (CVE-2022-30138) for a total of 77 vulnerabilities addressed this month. Compared with the broad set of updates released in April, we see a greater urgency in patching Windows — especially wiith three zero-days and several very serious flaws in key server and authentication areas. Exchange will require attention, too, due to new server update technology. To read