2024 Cybersecurity Review Highlights Ransomware, AI Scams and Critical Infrastructure Risks

Summary

A 2024 cybersecurity retrospective reviews ransomware, AI-enabled scams, critical infrastructure and cloud breaches, supply-chain attacks, and workforce shortages, and highlights stronger controls, monitoring, partnerships, and training as priorities.

Key points

Ransomware remained widespread; the article highlights the Change Healthcare attack and a December ransomware incident that disrupted Krispy Kreme online ordering in several U.S. regions.
The article describes AI-generated executive deepfakes being used to trick organizations into unauthorized transactions, and warns of evolving AI-enabled malware.
It reports that Salt Typhoon, described as Chinese-linked, targeted U.S. telecom companies including AT&T and Verizon and compromised systems used for judicial wiretapping.
Stolen credentials were used to access Snowflake customer accounts, affecting companies including Advance Auto Parts and LendingTree.
The article says attackers exploited third-party relationships and inserted malicious code into open-source libraries, broadening supply-chain risks.
It identifies cybersecurity staffing shortages and burnout as challenges, and cites education, workforce development, and improved work-life balance as needed responses.

Article Details

Publisher: Darkowl.com
Report Period: 2024
Scope: Review of cybersecurity threats and incidents during 2024.
Recommendations: Use AI-based defensive tools and train employees to recognize deepfake scams and phishing attempts.
Strengthen cloud credential management, monitoring, encryption, and access controls.
Conduct regular penetration testing and maintain detailed incident response plans for critical infrastructure.
Assess vendors more rigorously and continuously monitor third-party systems.
Invest in cybersecurity education and workforce development, and address staff mental health and work-life balance.

Threat Actors

Salt TyphoonDescribed as Chinese-linked and reported to have targeted major U.S. telecommunications companies to compromise systems used in judicial wiretapping.

Vendors

Change HealthcareHowever, the most significant incident of the year was not one of these smaller hits but rather a direct assault on Change Healthcare, a major provider of healthcare IT solutions.CrowdStrikeAlthough the software issues created by Crowdstrike highlight the risks that having such a dependence can have.SnowflakeSnowflake was among the most popular cloud providers in one of the year’s largest incidents.

Industries

HealthcareHowever, the most significant incident of the year was not one of these smaller hits but rather a direct assault on Change Healthcare, a major provider of healthcare IT solutions.TelecommunicationsNation-state actors targeted telecommunications and healthcare systems, exposing vulnerabilities and jeopardizing public safety and national security.