# 7 Cloud Storage Safety Concerns You Should Know About In this article - [What Exactly Are Cloud Storage Safety Concerns?](#what-exactly-are-cloud-storage-safety-concerns?) - [The 7 Biggest Cloud Storage Safety Concerns](#the-7-biggest-cloud-storage-safety-concerns) - [How to Reduce Cloud Storage Security Risks](#how-to-reduce-cloud-storage-security-risks) - [Choose a Secure Cloud Storage Provider For Utmost Privacy](#choose-a-secure-cloud-storage-provider-for-utmost-privacy) In this article- [What Exactly Are Cloud Storage Safety Concerns?](#what-exactly-are-cloud-storage-safety-concerns?) - [The 7 Biggest Cloud Storage Safety Concerns](#the-7-biggest-cloud-storage-safety-concerns) - [How to Reduce Cloud Storage Security Risks](#how-to-reduce-cloud-storage-security-risks) - [Choose a Secure Cloud Storage Provider For Utmost Privacy](#choose-a-secure-cloud-storage-provider-for-utmost-privacy) [Blog](/blog/)/7 Cloud Storage Safety Concerns You Should Know About Security # 7 Cloud Storage Safety Concerns You Should Never Ignore July 14, 20267 min readOver the last few years, we have seen a significant increase in users switching to cloud storage over expensive hard drives. The reason is pretty clear : cloud storage is extremely flexible and secure. A [2020 ConnectBit report](https://connectbit.com/cloud-storage-statistics/), citing data from GoodFirms, found that 65% of users relied on personal cloud storage as their primary data storage solution. That figure has likely grown significantly since then. Nonetheless, there are several cloud storage safety concerns that arise from both provider vulnerabilities and user mistakes. In this guide, we'll discuss the top seven cloud storage security risks and explain how you can avoid becoming a victim of them. We'll also share practical tips to reduce these risks and help you choose a secure cloud storage. ## What Exactly Are Cloud Storage Safety Concerns? Cloud storage lets you store your photos, videos, documents and other files [on remote servers that are accessible over the internet.](https://www.dragbin.com/blog/what-is-cloud-storage/) Instead of storing them on your local device like an external hard drive, you can store them on the cloud and access them from anywhere. When we talk about cloud storage safety concerns, we are referring to the security and privacy of your files. These issues can expose your data to unauthorized access, data breaches, malware, or even accidental loss. For this reason, it is essential to have the right safeguards in place to protect your files. ### Is Cloud Storage Safe? Yes, cloud storage is generally safe if you are using a secure cloud storage provider that does not compromise on security. For instance, a private cloud storage will ensure that they offer [zero knowledge encryption](/zero-knowledge-encryption/), 2FA, security updates and by no means can see your data. Keeping this in mind, DragBin offers post quantum, [end-to-end encryption](/e2ee-encryption/) with top-notch security to protect your files. On the other hand, some providers have a [history of data breaches](https://en.wikipedia.org/wiki/Criticism_of_Dropbox) and do not offer end-to-end encryption by default. Mistakes like weak passwords or phishing attacks among other reasons can also put your data at risk. Therefore, both you and your cloud storage provider need to stay vigilant. ### Common Causes of Cloud Storage Security Risks Before we dive in depth, let us take a look at some common causes which leads to cloud security risks in the first place :- Poor authentication systems that make it easier to compromise accounts. - Phishing attacks designed to steal credentials and infect files - Misconfigured file-sharing and folder permissions - Data breaches that expose sensitive data - Outdated software and unpatched vulnerabilities ## The 7 Biggest Cloud Storage Safety Concerns ### 1. Weak Passwords This may seem insurgent at first but one of the biggest cloud storage security risks are weak passwords. Weak or reused passwords across platforms pave the way for a domino effect, allowing hackers to break into important accounts. If one password is leaked, the rest of your accounts are compromised. For this reason, use a [strong password generator](/tools/strong-password-generator/) for a complex, long yet easy to remember password. Enable two-factor authentication and avoid reusing the same passwords across banking, work or your cloud storage accounts. ### 2. Data breaches at Cloud Service Providers As discussed briefly in the introductory sections, trusting a cloud service provider whose database has been breached several times is not ideal. That being said, sometimes trusted providers get breached too due to cyberattacks or software vulnerabilities. Despite investing heavily in security, a data breach could leak your credentials and sensitive data. We would recommend an [email breach checker](/tools/email-breach-checker/) tool to find out whether your email address has been exposed in a data breach. You can encrypt your files before uploading or simply switch to a different cloud storage altogether. DragBin offers easy migration, allowing you to switch from Google Drive, Dropbox and OneDrive without any data loss. ### 3. Accidental File Sharing Many cloud storage providers offer file sharing through links or email, but this can lead to security risks if used without caution. For instance, a person in your organisation may unintentionally share documents to an email that was tagged by mistake. As a result, this mistake can cause data leak and reputational damage, especially if the information was sensitive. You can avoid accidental file sharing by reviewing the access controls and verifying the email before sending the link. Moreover, using [secure file sharing](/features/secure-file-sharing/) features like password protected links, one-time watch, expiring links and geo-restrictions among others can further reduce the risk. ### 4. Malware and Ransomware Attacks Malware and ransomware pose a threat not only for individuals but high impact enterprises as well. Attackers will use malicious files, phishing emails and other fake applications to infect your device. Once they are in, the cybercriminals usually encrypt your files, making them inaccessible. If you are an enterprise, one of the best methods against ransomware protection is using a cloud backup like [DragBin for Business](/business/) with version history. This allows your organization to restore previous, unencrypted versions of your files. Instead of paying the ransom, you can delete the encrypted files and restore clean versions from your cloud backup. ### 5. Lack of end-to-end encryption Choosing a cloud storage provider that offers end-to-end encryption ensures that your files are encrypted on your device before they are uploaded to the cloud. They remain encrypted during transit and while stored in the cloud. Since the encryption keys stay on your device and are never accessible to the provider, only you can decrypt and access your files. However, you should choose a provider that offers [client side encryption](/client-side-encryption/) instead of server side encryption. For example, Google Drive uses server-side encryption and [can access your files in certain situations.](/blog/does-google-drive-scan-your-files/) In contrast, DragBin uses a [zero-knowledge architecture](/zero-knowledge-encryption/) with client-side encryption, meaning only you hold the decryption keys and nobody can see your files. ### 6. Integration vulnerabilities and Third Party Permissions While third party integrations significantly enhance your productivity and collaboration, some of them also introduce security risks. Reputed applications are safe but insecure APIs, excessive access permissions to apps with weak security can pose threats. A breach of a third-party application that you have integrated can lead to a supply chain attack, allowing attackers to compromise your cloud storage environment. ### 7. Insider Threats and Negligence Last but not the least, not every cloud storage security risk comes from cybercriminals, sometimes it's negligence too. Some of these go beyond accidents and can stem from malicious employees who may leak sensitive data. To prevent the theft of intellectual property and other sensitive information, strong admin controls in your business cloud storage are essential. ## How to Reduce Cloud Storage Security Risks Before you choose a secure cloud storage, it is advised to read their security whitepaper and privacy policy to learn more about how they protect your data. You should also check if they are compliant/designed for compliance and verify their security audits. Below are some of the best practices which can significantly reduce your exposure to threats. ### Zero Knowledge Security A private cloud storage offers complete zero knowledge security with client side-encryption, ensuring only you hold the decryption keys. Trusting the service provider is not a factor here and cryptography mathematically ensures your data is safe. If you want to learn more about [encrypted cloud storage providers, we have ranked the top 11 in the industry](/blog/best-cloud-storage-2026/). ### Two-factor authentication Even if your password is strong, you should add an additional layer of security to your account by enabling two factor authentication. Even if your password is compromised, attackers cannot log in without the second authentication factor. ### Secure File Management If the cloud storage provider offers restrictions on file sharing or folder management, it is likely not the best choice. Choose providers that offer secure file sharing features and regularly review shared files and remove unnecessary permissions. Some free cloud storage plans like that of DragBin do not impose artificial file limits or file restrictions. ### Granular Access Controls This is a must-have feature especially for organizations that regularly upload files or maintain a database on cloud storage. By implementing role based access or using virtual data rooms, you can segregate each department. This minimizes the risk of accidental exposure and limits the impact of insider threats. ## Choose a Secure Cloud Storage Provider For Utmost Privacy Now that you have learnt about the common cloud storage security risks, the next step is securing your data. Your files in cloud storage are more than "just files", they are digital assets with countless memories and sensitive data. While being careful is one part of the equation, it is important that you choose a secure and encrypted cloud storage. DragBin adds an additional layer of security by offering quantum resistant encryption on top of end-to-end encryption. This combats ["Harvest Now, Decrypt Later"](/harvest-now-decrypt-later/) attacks and ensures that your data remains safe forever. As mentioned earlier, only you can see your files, nobody, not even the employees of DragBin can access your data. Create an account securely with 25GB of free storage, use a strong password or passkey and enable two-factor authentication.- Get unlimited sharing, unlimited file size uploads and unlimited bandwidth - Advanced sharing management and detailed analytics - Integrated global CDN and multimedia capabilities to preview in 4k/8k If you want more than just storage, try [DragBin for Business](/business/) with features like virtual data rooms, admin control, multi layered disaster recovery and granular access logs for enterprises.[Switch to DragBin](https://app.dragbin.com/signup) Share this article Share on FacebookShare on TwitterShare on LinkedInShare via EmailCopy link secure by design ## Experience end-to-end encryption with DragBin Protect your sensitive files with zero-knowledge, post-quantum encryption. Try DragBin and truly own your data. [Start free](https://app.dragbin.com/signup) Newsletter ## Stay updated on security trends The latest privacy and security insights, delivered to your inbox. Subscribe Keep reading ## Related articles [June 28, 2026-10 min read ### Is Cloud Storage Safe in 2026? Everything You Need to Know Is cloud storage safe in 2026? Learn about cloud storage security, risks, end-to-end encrypted cloud storage, secure solutions and how to protect your files. Read article](/blog/is-cloud-storage-safe/)[June 19, 2026-12 min read ### Best Cloud Storage 2026: 11 Famous Services Reviewed Discover the best cloud storage 2026 options for each use case. Compare secure cloud storage, encrypted storage, business plans, photo backups and free tiers. Read article](/blog/best-cloud-storage-2026/)[June 3, 2026-11 min read ### Understanding Ransomware: Why Cloud Backup Matters In Ransomware Protection Secure your data with ransomware protection with DragBin for Business. Secure files using cloud backup, version history and fast recovery after cyberattacks. Read article](/blog/ransomware-protection-cloud-backup/) --- Canonical: https://www.dragbin.com/blog/cloud-storage-safety-concerns