Top 5 Cloud Security Threats to Watch in 2024

The rapid adoption of cloud computing has revolutionized how businesses operate, offering unprecedented scalability and flexibility. However, this shift also introduces new and complex security challenges. As we look ahead to 2024, it's crucial for organizations to be aware of the evolving threat landscape. Here are the top five cloud security threats our experts at Univolute have identified.

1. Misconfigurations and Inadequate Change Control

The most common cause of cloud data breaches isn't sophisticated cyberattacks but simple human error. Misconfigured cloud security settings, such as leaving a storage bucket publicly accessible, can expose sensitive data to the world. A lack of robust change control processes exacerbates this issue, as changes to the environment can introduce new vulnerabilities without proper review.

2. Lack of Cloud Security Architecture and Strategy

Many organizations migrate to the cloud without a well-defined security architecture. This "lift-and-shift" approach often fails to account for the shared responsibility model and the unique security considerations of cloud environments. A comprehensive strategy that includes identity and access management (IAM), network security, and data encryption is essential.

3. Insecure Interfaces and APIs

Cloud services are accessed through a set of APIs and user interfaces. If these are not properly secured, they can become a primary vector for attacks. Weak credentials, a lack of authentication, and vulnerabilities in the APIs themselves can allow attackers to gain unauthorized access to an organization's cloud resources and data.

4. Accidental Data Exposure

Beyond misconfigurations, data can be accidentally exposed through various other means. This includes sharing data with unauthorized third parties, employees mishandling sensitive information, or improper data classification. Strong data loss prevention (DLP) policies and employee training are critical to mitigating this risk.

5. Malicious Insiders

An often-overlooked threat is the malicious insider. A disgruntled employee or a compromised contractor with legitimate access to cloud resources can cause significant damage. Implementing the principle of least privilege, monitoring user activity, and having a clear offboarding process are key to defending against insider threats.