Log4Shell (CVE-2021-44228) is a remote code execution vulnerability affecting some versions of Log4J, particularly Apache Log4J 2 (versions 2.14.1 and earlier). This flaw stems from how these versions handle Java Naming and Directory Interface (JNDI) lookups. It allows hackers to execute malicious code remotely by tricking this older JNDI functionality into executing a download command from a server containing malware.
Yale New Haven Health notifies nearly 5.6M people of breach
Yale New Haven Health System (YNHHS) has reported a data breach affecting around 5.6 million individuals, making it the largest healthcare data breach so far
