If you are #jvm dev you should take a look at this - LogJam: RCE 0-day exploit found in log4j, a popular Java logging package - https://www.lunasec.io/docs/blog/log4j-zero-day/

Hi, I’m Lee 👋. Senior Software Engineer at WireMock, Snyk Ambassador, Hacker of code. Appsec enthusiast. Runs Brighton Kotlin & Brighton JUG