CyberSecurity Knugget – 31 Aug 2023

As a cybersecurity expert, I’ve been following the recent news closely, and there are several important developments that require immediate attention. First, a significant risk related to DNS name collision has been identified by Cisco Talos. This flaw in the implementation of controlled interruption in the .kids TLD could potentially lead to security breaches and unauthorized access to sensitive information. Prompt action is needed to address this issue and prevent any potential harm.

Another concerning issue is the wave of software supply chain attacks. Google has introduced a cross-industry framework called SLSA to secure the entire supply chain, but it is crucial for organizations to adopt this framework and implement actionable advice to enhance their supply chain security.

The National Police of Spain has issued a warning about a LockBit Locker ransomware campaign targeting Spanish architecture companies. Robust email security measures and employee awareness are essential to prevent falling victim to such attacks.

Threat actors are increasingly using QR codes to distribute phishing links, according to Trustwave SpiderLabs. Organizations should educate their employees about the risks associated with QR codes and implement strong security measures to mitigate these threats.

Lastly, there have been reports of a Russian hacktivist auxiliary targeting Polish organizations, including the Warsaw Stock Exchange, government services, and major commercial banks. The ongoing disruption caused by these distributed denial-of-service (DDoS) attacks highlights the need for robust cybersecurity measures and continuous monitoring to detect and mitigate such threats.

In conclusion, the cybersecurity landscape is constantly evolving, and organizations must remain vigilant to protect their networks and sensitive data. Immediate attention is required to address the risks posed by DNS name collision, enhance supply chain security, prevent ransomware attacks through phishing emails, educate employees about QR code phishing, and defend against DDoS attacks targeting critical infrastructure.

Stay Well!