2024 Cybersecurity Threat Report by Comcast Business

This report is a Technical Report that analyzes 29 billion attempted cybersecurity attacks against Comcast Business customers. It documents how cybercriminals are leveraging Artificial Intelligence (AI) to enhance their attack strategies, including creating sophisticated deepfakes and phishing schemes. The report identifies significant trends in the cybersecurity landscape, highlighting an increased use of AI by both malicious actors and defenders. Phishing attacks have risen sharply, with over 2.6 billion blocked interactions, underscoring the need for improved anti-phishing technologies and user education. Additionally, it discusses advanced lateral movement techniques employed by attackers and the rising threats from encrypted communications and Distributed Denial of Service (DDoS) attacks. The comprehensive analysis provided aims to equip CISOs, CIOs, and security leaders with the necessary knowledge to make informed security decisions, stressing the importance of a multi-layered approach to cybersecurity to combat evolving threats.