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World Cloud Security Day – April 3, 2023

World Cloud Security Day is held on April 3rd to raise awareness of the emerging threats individuals and organizations face when using their personal devices to remotely access corporate data.

Businesses and consumers have embraced cloud applications because they make things easier — including the ability to use personal mobile devices to manage work and life from anywhere. But this has also introduced new security challenges. For example, mobile devices are much more vulnerable to phishing attacks, which can lead to credential theft, account takeover, or malware infection.

According to Zippia, 83% of companies have a BYOD (bring your own device) policy, and around 75% of employees use their personal cell phones for work. As users work from anywhere, the line between professional and personal life gets blurred, including the risks associated with each side.  

World Cloud Security Day is a holiday sponsored by Lookout, the cybersecurity provider of endpoint-to-cloud security. The company safeguards data across devices, apps, networks, and clouds through their unified, cloud-native security platform and is trusted by enterprises of all sizes, government agencies, and millions of consumers worldwide. 

History of World Cloud Security Day

With the rapid adoption of the cloud, it’s now a lot easier for attackers to gain access to the sensitive data of individuals and organizations. Over the last decade, enterprises and consumers have relied on cloud apps and services, from storing files and photos to running complex software and operations. As cloud operations become more prevalent, security threats have also become more prevalent. 

Attackers are evolving their tactics to take advantage of the people that are using smartphones and tablets and the public internet to connect to the cloud. Instead of sending phishing emails to desktop computers, threat actors are tailoring social engineering campaigns using SMS text messages, social media apps, or any other apps with messaging functionalities. 

With countless cloud services, it has also become harder to keep tabs on the settings of each individual service as well as when to update. As a result, misconfigurations and vulnerabilities become more common, giving attackers another way to compromise your data in the cloud. 

Lookout introduces the first-ever World Cloud Security Day to raise awareness of the risks associated with using personal devices to remotely access corporate data.   


1. For individuals: Evaluate the security of your digital identity

It’s important that individuals don’t assume the cloud services they use are inherently safe. They need to take action to protect their own security, privacy and identity information. Get started by following three simple tips:

  • Limit the sensitive personal and financial information you share to apps and services
  • Check your account and app settings for additional security measures like two-factor authentication
  • Know what data may already be leaked and take proper security measures, such as monitoring your credit card activities, and changing your account passwords 

Read more about how to protect your personal data, at

2. For organizations: Audit your organization’s cloud security posture

The cloud is a double-edged sword. It makes it easier for people to collaborate and stay productive, but at the same time those aspects can also provide security blind spots which sophisticated threat actors can leverage to exfiltrate data. As organizations deploy more cloud apps, they need a unified strategy that can protect data across all these different environments.  Here are three questions to ask to see if your organization can protect against cloud threats:

  • Do you have visibility into the misconfigurations across your various cloud apps?
  • Do you know the types of data you own in the cloud? 
  • Are you able to protect data regardless of its location, and can you enforce security policies consistently across this data?
  • Do you have access controls to make smart zero-trust decisions?

Read more about how to protect your organization at

3. Connect with the community on social media

Use the hashtags #cybersecurity or #cloudsecurity to share resources and discuss the best practices and tools people and organizations use to protect themselves in the cloud.

World Cloud Security Day FAQs

What is cloud security?

Cloud security is a collection of security measures designed to protect cloud-based infrastructure, applications, and data. These measures ensure user and device authentication, data and resource access control, and privacy protection. They also monitor the cloud environments for any potential points of failure.

Why should I care about cloud security?

With the introduction of the cloud, the way people work and play has changed fundamentally. While everything is a lot easier to do, whether it’s connecting with family and friends or collaborating with colleagues, this access is also available to attackers. Consumers and enterprises need to understand that there are new threats to their data that they haven’t thought of before.

What causes cloud security incidents?

Cloud security incidents can occur due to various factors, including cyber attacks, human error, and software vulnerabilities. Individuals and organizations should carefully evaluate the security measures of potential cloud service providers and implement security best practices to protect their data.

According to Gartner, through 2025, 99% of all cloud security failures will come from human error. With organizations managing dozens of apps, misconfiguration becomes unavoidable and another vector for threat actors to exploit. Same with data exfiltration and leakage. Sharing of content is so easy now, which means it’s also easy to accidentally or maliciously leak data. With people using personal devices to access the cloud, attacks like phishing also lead to malware infection or stolen credentials.


  1. Risk 1: Hybrid and diverse clouds

    The flexibility of the cloud, allowing for various configurations increases the complexity and potential for misconfigurations. Misconfigurations between systems lead to gaps in the structure that can be exploited.

  2. Risk 2: Shortcomings of access management solutions

    Cloud configurations increase the number of human and service identities that need to be managed. To implement security, some organizations use access management solutions with step-up authentication. The problem is that these tools cannot protect the data in apps and don't monitor or control actions a user can take once they enter your environment.

  3. Risk 3: Lack of cloud-relevant skills and expertise

    Increase in cloud usage means the need for additional IT and security resources. A lack of skilled personnel is one of the biggest barriers to securing data, apps and systems.

  4. Risk 4: Reliance on traditional appliance-based tools

    Appliance-based tools such as VPN, on-premises secure web gateway (SWG, and data loss prevention (DLP) were traditionally deployed as stand-alone configurations – which leads to security gaps. Our cloud-delivered security platform approach consolidates multiple point solutions and simplifies your IT security.

World Cloud Security Day dates

2023April 3Monday
2024April 3Wednesday
2025April 3Thursday
2026April 3Friday
2027April 3Saturday

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