Must-Know Cloud Security Statistics for 2025

Imagine realizing that your company's sensitive data is exposed to cybercriminals. In 2025, it's a reality for many businesses. One breach. One mistake. Devastating losses. This article will prove to you how fast it can happen.

Better safe than sorry, they say. Organizations are actively shifting to the cloud, so the frequency and complexity of attacks targeting the cloud have escalated. That's why knowing the latest cloud security statistics can help protect your organization.

In this article, we’ve collected the newest cloud security stats on:

• Current cloud security threats
• Cloud security challenges organizations face
• Adoption of cloud security solutions
• Impact of cloud security on business operations
• Data privacy and compliance in cloud security
• Company losses from cloud cyberattacks

Ready? Let’s break it down!

What Are Cloud Security Statistics

Cloud security attacks statistics provide key insights into the patterns and impact of security incidents within cloud environments. They represent real-world vulnerabilities and the challenges businesses face in protecting data and cloud assets.

Staying on top of the latest cloud computing security statistics helps leaders:

• Spot risks early
• Strengthen defenses
• Make smarter decisions
• Protect company reputation
• Improve risk management
• Justify security investments

So, read carefully the following statistics of attacks on cloud cybersecurity to assess the risks to your organization!

Top Cloud Security Statistics Your Organization Must Know

In this section, we’ve collected the most burning cloud cybersecurity facts that you should pay attention to:

84% of organizations have at least one public‑facing neglected asset; 81% have those assets with commonly exploited open ports.

61% of organizations maintain a root user or account owner without multi‑factor authentication.

Less than 10% of enterprises have encrypted 80% or more of their data in the cloud.

All industry cloud security scores saw a 1–5% improvement year‑over‑year.

86% of organizations have already embraced a multi-cloud approach to use the benefits of multiple providers “due to increased mobility, flexibility, and choice.”

21% of organizations have at least one public‑facing cloud storage bucket containing sensitive data.

81% of organizations experienced at least one cloud security incident in the past year.

91% are worried about zero‑day threats in their cloud environments.

70% of organizations store unencrypted secrets (e.g., API keys) in code repositories.

62% of companies have serious vulnerabilities (CVSS > 7) in their code repositories.

23% of organizations have a subdomain at risk of takeover.

45% of data leaks are cloud-based, and 40% of data breaches involve data stored in multiple environments.

Multi-environment breaches took the longest to identify and contain – averaging 283 days.

The global cloud security market is predicted to grow from $40.7 billion in 2023 to $62.9 billion in 2028, at a CAGR of 9.1% over the study period.

Sources: Markets and Markets, Cybersecurity Insiders, Orca Security, Thales, IBM, Microsoft.

Let's move on, as there are even more exciting facts divided into categories!

Cloud Security Challenges

55% of organizations cite securing multi‑cloud environments as their top challenge, with data protection and privacy leading.

96% of companies are concerned about the skills of effective cloud security management; only 4% feel they can mitigate incidents swiftly and easily.

64% of companies adopting cloud named data loss/leakage as their biggest cloud security concern.

Top barriers to effective defense include lack of security awareness (41%), rapid technology change (38%), shortage of skilled staff (37%), and poor solution interoperability (36%).

76% of surveyed organizations report a lack of cloud security teams and expertise, as well as problems with real-time threat detection. Thus, 64% of respondents expressed doubts about their ability to effectively detect and respond to cyber threats.

Sources: Statista, Cybersecurity Insiders, Check Point.

Current Cloud Security Threats

82% of data breaches involved cloud data, with ransomware taking the top spot.

87% of cloud malware attacks are carried out with the help of known vulnerabilities.

59% of companies still have at a minimum one asset vulnerable to Log4Shell.

82% of AWS SageMaker users have at least one notebook publicly exposed.

Just 21% of companies prioritize preventative measures over reactive detection and monitoring – leaving 79% still largely focused on post‑breach response.

31% of cloud breaches stem from cloud misconfiguration or human error.

Credential-based attacks, where attackers use stolen or compromised credentials to gain unauthorized access to cloud systems, account for 16% of breaches.

The number of cloud attacks increased by 26% in 2024, which means that hackers are paying more attention to cloud systems.

91% of organizations have at least one security flaw that is older than 10 years.

46% of organizations have a security vulnerability that is over 20 years old.

61% of organizations fear AI-powered attacks compromising sensitive data.

35% of cloud-related cyber incidents were caused by hackers obtaining real login credentials.

91% say point tools create blind spots affecting threat prevention.

82% have publicly accessible Kubernetes API servers, posing significant security risks.

Over the past year, the number of penetrations into the cloud environment has increased by 75%.

Microsoft Entra discovered 209 million total identities across customer clouds in 2023 – only 34.5 million were human identities.

Top‑ranked security skills needed for the cloud era include identity and access management (60%), cloud and application security (59%), threat intelligence and analysis (58%), and security monitoring and operations (57%).

There is a 154% year‑over‑year surge in cloud security incidents: 61% of organizations reported significant cloud breaches in 2024, up from 24% in 2023.

The adoption of Cloud Native Application Protection Platforms (CNAPP) remains low, with only 25% of organizations fully implementing it.

Among all cloud security breaches, phishing remains the most prevalent. In 2024, phishing attacks accounted for 73% of cloud-related security incidents.

24% of organizations have a minimum of one department that deals with public workloads with weak or leaked passwords.

The number of hands-on attacks, when hackers manually perform actions after a breach, increased by 35% compared to the previous year.

72% of respondents indicated an increase in cyber risks over the past year, including an increase in phishing and social engineering attacks.

Sources: IBM, Orca Security, Microsoft. Cybersecurity Insiders, CrowdStrike, Check Point, Palo Alto Networks, World Economic Forum.

Adoption of Cloud Security Solutions

More than 70% of companies have experienced cloud adoption and moved at least part of their workloads to the public cloud services.

It is projected that by the end of 2025, 90% of healthcare institutions will switch to cloud technologies. That’s why a solid cloud security strategy is a must for protecting data and staying compliant in 2025.

In 2025, 78% of respondents reported utilizing two or more cloud providers, with 54% adopting hybrid cloud environments integrating on-premises and public cloud infrastructures.

69% of organizations depend on three or more separate security solutions to manage cloud security, underscoring tool proliferation.

81% of organizations have fully or partially implemented a Zero Trust model, reflecting a broad recognition of its importance in modern cloud cybersecurity strategies.

Sources: Gartner, Cybersecurity Insiders, DuploCloud, StrongDM.

Impact of Cloud Security on Business Operations

IT and security personnel spend roughly 14,184 hours annually (about 1,200 hours per month) responding to an average of 64 cloud account compromises each year, diverting resources from strategic initiatives.

70% of organizations reported experiencing significant or very significant disruption to business operations – ranging from order‑processing stoppages to full facility shutdowns – as a result of data breaches in hybrid and cloud environments.

Over 80% of companies noted a significant enhancement in customer trust and operational performance after investing in robust cloud security measures.

To recoup operational losses and recovery costs, 63% of organizations planned to raise prices on their products and services following a breach.

Among the 12% of organizations that fully recovered from their breaches, over 75% took more than 100 days – and one‑third took over 150 days – to restore normal operations in affected areas.

43% of organizations lost existing customers due to cyberattacks.

In 2024, 86% of major cyber incidents resulted in operational downtime, reputational damage, or financial loss.

Sources: IBM, Cybersecurity Insiders, Palo Alto Networks, Hiscox, Cybersecurity Dive.

Data Privacy and Compliance in Cloud Security

43% of enterprises failed cloud security audits in the past 12 months – and those that failed were 10 times more likely to suffer a data breach.

Only 33% of organizations can fully classify all their business data, while 16% classify very little or none – hampering their ability to demonstrate privacy controls.

59% of companies say compliance remains the primary driver for their data‑risk reduction efforts – yet this compliance focus often leaves them unprepared for novel or emerging cyber threats.

54% of organizations rely on four or more separate tools to manage data risks, leading to siloed views and conflicting policy enforcement.

31% of companies report insufficient tooling for data‑risk assessment, and ~80% express low to no confidence in their ability to address data security risks comprehensively.

31% of respondents cite “compliance with regulations” as a top driver for their security investment decisions – on par with reducing breach risk (37%).

In 2023, Meta faced the largest-ever GDPR penalty, hit with a €1.2 billion fine for illegally transferring personal data.

Since 2019, Google has racked up over $500 million in GDPR penalties tied to privacy breaches.

CCPA infractions can cost businesses as much as $7,500 per violation, with no upper limit on total fines.

In 2024, more than 80% of GDPR sanctions stemmed from inadequate security protections that led to data exposures.

After a major privacy incident, non-compliant companies typically lose about 9% of their customers.

50% of organizations saw an increase in compliance violations last year.

Sources: Statista, IBM, Cloud Security Alliance, Thales, Palo Alto Networks, Entrust, California DOJ, IAPP.

Statistics of Company Losses from Cloud Cyberattacks

Let’s have a look at the stat of cloud security attacks related to company losses!

Organizations lose an average of $6.2 million each year due to compromised cloud accounts – about 3.5% of their revenues – and endure some 138 hours of application downtime annually due to these incidents.

Public cloud security incidents averaged $5.17 million per data breach in 2024 – 13.1% higher than the year before and the highest per‑breach cost of any environment.

In 2024, the average data breach cost was $4.88 million, 10% higher than the year before.

By 2027, the average yearly cost of cybercrime is estimated to exceed $23 trillion, up from $8.4 trillion in 2022, indicating a rapid increase in threats.

Business disruption (downtime, customer churn) plus post‑breach activities (help desks, credit monitoring, regulatory fines) together amounted to an average of $2.8 million per breach – almost 75% of the year‑over‑year rise in breach costs.

Sources: Statista, IBM, Ponemon Institute.

That's it for the cloud cybersecurity attacks statistics, but we also want to show you some data breach examples worth attention!

The Biggest Cloud Security Breaches

In addition to the cloud security attacks statistics, here are five of the most prominent cloud data breaches:

Snowflake customer breaches (spring-summer 2024)

In 2024, a hacking campaign led by “Connor Moucka” and associates exploited weak credential management on the Snowflake cloud data platform, compromising data from over 165 high‑profile customers – among them Ticketmaster, LendingTree, Neiman Marcus, AT&T, and Live Nation Entertainment. Although Snowflake’s core service remained intact, the incidents caused major data thefts and reputational damage.

Uber Lapsus$ breach (September 2022)

On September 15, 2022, the Lapsus$ hacking group compromised an AWS cloud server used by a third‑party vendor for asset management, gaining administrative access to Uber’s internal systems (including Slack and G Suite) and leaking sensitive employee and corporate data.

Code Spaces (June 2014)

In June 2014, attacker(s) gained access to Code Spaces’ Amazon EC2 control panel during a DDoS diversion and proceeded to delete most of the company’s data, backups, machine snapshots, and S3 buckets. Unable to recover, Code Spaces was forced to shut down entirely.

Capital One (July 2019)

In July 2019, a former AWS employee exploited a misconfigured web application firewall (WAF) and S3 bucket to exfiltrate roughly 106 million customer credit‑application records from Capital One’s AWS environment. Although AWS’s infrastructure was not breached, the bank’s own misconfiguration led to one of the largest cloud‑hosted data exposures ever.

“Cloud Hopper” campaign (2014–2017)

Over several years beginning in 2014, the APT group known as “Cloud Hopper,” believed to be backed by Chinese intelligence, infiltrated at least eight major managed‑service providers – including IBM, Hewlett Packard Enterprise, Fujitsu, and others – using supply‑chain attacks. This allowed them to pivot into hundreds of customer networks globally.

Ready to Make Your Cloud Security Stronger?

Seeing the statistics of cloud security attacks, it’s clear: cloud security isn't something you can leave for later. The risks are real, and so are the consequences. But the good news? You don't have to figure it out on your own.

At TechMagic, we help companies build cloud environments that are secure by design. If you're starting fresh or want to level up your current security setup, our team knows how to make it happen – without unnecessary complexity.

Let’s talk about where you are now and how we can help you get where you need to be. Reach out to TechMagic and take the first step toward a safer cloud.

Wrapping Up

In 2025, cloud security is a must. The latest numbers show that threats are growing, and most companies aren't fully prepared for cyber attacks. Strong security is what can help companies keep operations running and data protected.

The good news? Awareness is growing, and the right strategies, cloud security skills, and solutions are making a real difference. Companies that take action now are in a better position to handle new risks and meet compliance requirements.

Well, TechMagic can help strengthen your cloud security. We work with businesses to build reliable, practical defenses that match real-world needs. Contact us to discuss the details.

FAQs

1. What are the statistics of cloud security attacks?

   Cloud security statistics are data points and research findings that show how often cloud-related threats happen. The recent cloud security statistics also show what types of risks are most common and how companies respond to them.

2. What are the most common types of cyberattacks affecting cloud security?

   Common attacks include misconfigurations, ransomware, phishing, account hijacking, cloud data breaches, denial-of-service (DoS) attacks, insecure APIs, and insider threats.

3. How do cyberattacks impact a company’s reputation and customer trust?

   A single cyberattack can damage a company’s reputation, lead to customer loss, and cause long-term trust issues that are often harder to repair than financial losses. Being aware of the cloud cybersecurity attacks stats and learning from the experience of others can help companies stay prepared.