Trustwave Overview of Manufacturing Sector Threat Landscape 2023

Keypoints

1. Typical cybersecurity reports are structured into sections such as Executive Summary, Emerging Threat Trends, Notable Threat Actor activities, Specific Attack Vectors, and Recommendations for mitigation, providing a comprehensive overview of the current threat landscape.
• 2. Key statistics from the 2023 report reveal that the manufacturing sector faces an average breach cost of $4.7 million, exceeding the industry average, with ransomware strain LockBit 3.0 accounting for over 30% of targeted incidents globally.
• 3. Notable trends include an increased targeting of industrial OT systems via converged IT/OT environments, supply chain vulnerabilities, and sophisticated phishing campaigns leveraging AI and LLMs to craft convincing spearphishing emails.
• 4. Major threat actors such as LockBit, BlackCat/ALPHV, and Clop actively target manufacturing firms, exploiting vulnerabilities through methods like vulnerability exploitation, credential theft, and supply chain compromises to gain initial access and escalate into critical systems.
• 5. The reports emphasize the growing sophistication of attack techniques, including webshells, remote code execution exploits, and malware payloads like RATs and infostealers, which facilitate lateral movement, data exfiltration, and ransomware deployment.
• 6. Recurring themes include the importance of robust patch management, multi-factor authentication, network segmentation, and continuous threat hunting to defend against persistent threats and supply chain exploits.
• 7. The report advocates for comprehensive incident response planning, ongoing security awareness training, and proactive monitoring of dark web and dark markets for leakages and compromised credentials as vital controls to mitigate risks.