The Cybersecurity 202 newsletter is currently focused on the exploitation of Log4Shell vulnerabilities in Log4j, a common open-source logging tool. Over the past year, Verizon reported 16,312 security incidents and 5,199 security breaches, with around 75% of these incidents involving human error. Other major topics included the increasing prevalence of deepfakes and a steep rise in business email compromise attacks, where criminals trick businesses into transferring money.
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Apache Tomcat Vulnerability Let Bypass Rules & Trigger DoS Condition
The Apache Software Foundation announced a severe vulnerability (CVE-2025-31650) in Apache Tomcat, allowing attackers to exploit HTTP priority headers, leading to denial-of-service conditions. Affected versions