@Moon Red blood sometimes is not alarming since that's closer to the anus. If there's lots and often with no apparent cause, you might want to look into it. Black poop means bleeding further up (enzymes break the hemoglobin into bilirubin*) so that should be investigated immediately. Hemorrhoids are benign usually, and you can get something for them from the pharmacy.
*This is the same stuff that causes alcoholics and other people with dysfunctional livers to turn yellow. The more you know!
@Moon CISA and its partners, through the Joint Cyber Defense Collaborative, are responding to active, widespread exploitation of a critical remote code execution (RCE) vulnerability (CVE-2021-44228) in Apache’s Log4j software library, versions 2.0-beta9 to 2.14.1, known as "Log4Shell." Log4j is very broadly used in a variety of consumer and enterprise services, websites, and applications—as well as in operational technology products—to log security and performance information. An unauthenticated remote actor could exploit this vulnerability to take control of an affected system.
(Updated April 8, 2022) Organizations should continue identifying and remediating vulnerable Log4j instances within their environments and plan for long term vulnerability management. Consider the following in planning:
English/日本語University student/医大学生。I enjoy weeb/otaku culture, crafts and language exchange. Feel free to send me a DM if you want to talk and/or get to know me. はじめまして。私はフィンランド人です。日本語はべんきょうしています。言語交換もすきです。他日日本にまたたびたいですよ。よろしくおねがいします!