Cloud security | Breaking Cybersecurity News | The Hacker News

Cybersecurity isn't just another checkbox on your business agenda. It's a fundamental pillar of survival. As organizations increasingly migrate their operations to the cloud, understanding how to protect your digital assets becomes crucial. The shared responsibility model , exemplified through Microsoft 365's approach, offers a framework for comprehending and implementing effective cybersecurity measures.  The Essence of Shared Responsibility  Think of cloud security like a well-maintained building: the property manager handles structural integrity and common areas, while tenants secure their individual units. Similarly, the shared responsibility model creates a clear division of security duties between cloud providers and their users. This partnership approach ensures comprehensive protection through clearly defined roles and responsibilities.  What Your Cloud Provider Handles  Microsoft maintains comprehensive responsibility for securing the foundational eleme...

In today's digital world, security breaches are all too common. Despite the many security tools and training programs available, identity-based attacks—like phishing, adversary-in-the-middle, and MFA bypass—remain a major challenge. Instead of accepting these risks and pouring resources into fixing problems after they occur, why not prevent attacks from happening in the first place? Our upcoming webinar, " How to Eliminate Identity-Based Threats ," will show you how, featuring Beyond Identity experts Jing Reyhan (Director of Product Marketing) and Louis Marascio (Sr. Product Architect). Join them to discover how a secure-by-design access solution can block phishing, adversary-in-the-middle attacks, and more—before they ever reach your network. What You Will Learn Stop Attacks at the Source: Learn to proactively block threats like phishing—before they can target your systems. Master Key Security Techniques: Discover how secure-by-design solutions enable phishing resistance, ve...

The latest Palo Alto Networks Unit 42 Cloud Threat Report found that sensitive data is found in 66% of cloud storage buckets. This data is vulnerable to ransomware attacks. The SANS Institute recently reported that these attacks can be performed by abusing the cloud provider's storage security controls and default settings. "In just the past few months, I have witnessed two different methods for executing a ransomware attack using nothing but legitimate cloud security features," warns Brandon Evans, security consultant and SANS Certified Instructor. Halcyon disclosed an attack campaign that leveraged one of Amazon S3's native encryption mechanisms, SSE-C, to encrypt each of the target buckets. A few months prior, security consultant Chris Farris demonstrated how attackers could perform a similar attack using a different AWS security feature, KMS keys with external key material, using simple scripts generated by ChatGPT. "Clearly, this topic is top-of-mind for both threat actors and ...

The threat actors behind the ClearFake campaign are using fake reCAPTCHA or Cloudflare Turnstile verifications as lures to trick users into downloading malware such as Lumma Stealer and Vidar Stealer. ClearFake , first highlighted in July 2023, is the name given to a threat activity cluster that employs fake web browser update baits on compromised WordPress as a malware distribution vector. The campaign is also known for relying on another technique known as EtherHiding to fetch the next-stage payload by utilizing Binance's Smart Chain (BSC) contracts as a way to make the attack chain more resilient. The end goal of these infection chains is to deliver information-stealing malware capable of targeting both Windows and macOS systems. As of May 2024, ClearFake attacks have adopted what has by now come to be known as ClickFix , a social engineering ploy that involves deceiving users into running malicious PowerShell code under the guise of addressing a non-existent technical i...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday added a vulnerability linked to the supply chain compromise of the GitHub Action, tj-actions/changed-files, to its Known Exploited Vulnerabilities (KEV) catalog. The high-severity flaw, tracked as CVE-2025-30066 (CVSS score: 8.6), involves the breach of the GitHub Action to inject malicious code that enables a remote attacker to access sensitive data via actions logs. "The tj-actions/changed-files GitHub Action contains an embedded malicious code vulnerability that allows a remote attacker to discover secrets by reading actions logs," CISA said in an alert. "These secrets may include, but are not limited to, valid AWS access keys, GitHub personal access tokens (PATs), npm tokens, and private RSA keys." Cloud security company Wiz has since revealed that the attack may have been an instance of a cascading supply chain attack, with unidentified threat actors first compromising the re...

Google is making the biggest ever acquisition in its history by purchasing cloud security company Wiz in an all-cash deal worth $32 billion. "This acquisition represents an investment by Google Cloud to accelerate two large and growing trends in the AI era: improved cloud security and the ability to use multiple clouds (multicloud)," the tech giant said today. It added the acquisition, which is subject to regulatory approvals, is meant to provide customers with a "comprehensive security platform" that secures modern IT environments.  Google Cloud CEO Thomas Kurian said by bringing its cloud offerings and Wiz together, the move will "spur the adoption of multicloud cybersecurity, the use of multicloud, and competition and growth in cloud computing." Wiz CEO Assaf Rappaport said it will remain an independent multicloud platform even after the deal is closed, and that it will work with other cloud companies like Amazon Web Services (AWS), Microsoft A...

While Okta provides robust native security features, configuration drift, identity sprawl, and misconfigurations can provide opportunities for attackers to find their way in. This article covers four key ways to proactively secure Okta as part of your identity security efforts. Okta serves as the cornerstone of identity governance and security for organizations worldwide. However, this prominence has made it a prime target for cybercriminals who seek access to valuable corporate identities, applications, and sensitive data. While Okta provides robust native security features and recommended best practices, maintaining proper security controls requires constant vigilance. Configuration drift, identity sprawl, and misconfigurations can provide attackers a way into Okta and other apps if left unchecked. This article covers four key ways Nudge Security can help you proactively secure Okta as part of your efforts to harden your identity security posture. 1. Continuous Configuration ...

The latest Palo Alto Networks Unit 42 Cloud Threat Report found that sensitive data is found in 66% of cloud storage buckets. This data is vulnerable to ransomware attacks. The SANS Institute recently reported that these attacks can be performed by abusing the cloud provider's storage security controls and default settings. "In just the past few months, I have witnessed two different methods for executing a ransomware attack using nothing but legitimate cloud security features," warns Brandon Evans, security consultant and SANS Certified Instructor. Halcyon disclosed an attack campaign that leveraged one of Amazon S3's native encryption mechanisms, SSE-C, to encrypt each of the target buckets. A few months prior, security consultant Chris Farris demonstrated how attackers could perform a similar attack using a different AWS security feature, KMS keys with external key material, using simple scripts generated by ChatGPT. "Clearly, this topic is top-of-mind for both threat actors and ...

Cybersecurity researchers are calling attention to an incident in which the popular GitHub Action tj-actions/changed-files was compromised to leak secrets from repositories using the continuous integration and continuous delivery (CI/CD) workflow. The incident involved the tj-actions/changed-files GitHub Action, which is used in over 23,000 repositories. It's used to track and retrieve all changed files and directories. The supply chain compromise has been assigned the CVE identifier CVE-2025-30066 (CVSS score: 8.6). The incident is said to have taken place sometime before March 14, 2025. "In this attack, the attackers modified the action's code and retroactively updated multiple version tags to reference the malicious commit," StepSecurity said . "The compromised Action prints CI/CD secrets in GitHub Actions build logs." The net result of this behavior is that should the workflow logs be publicly accessible, they could lead to the unauthorized expo...

Cybersecurity researchers have warned of a malicious campaign targeting users of the Python Package Index (PyPI) repository with bogus libraries masquerading as "time" related utilities, but harboring hidden functionality to steal sensitive data such as cloud access tokens. Software supply chain security firm ReversingLabs said it discovered two sets of packages totaling 20 of them. The packages have been cumulatively downloaded over 14,100 times - snapshot-photo (2,448 downloads) time-check-server (316 downloads) time-check-server-get (178 downloads) time-server-analysis (144 downloads) time-server-analyzer (74 downloads) time-server-test (155 downloads) time-service-checker (151 downloads) aclient-sdk (120 downloads) acloud-client (5,496 downloads) acloud-clients (198 downloads) acloud-client-uses (294 downloads) alicloud-client (622 downloads) alicloud-client-sdk (206 downloads) amzclients-sdk (100 downloads) awscloud-clients-core (206 downloads) creden...

As IT environments grow more complex, IT professionals are facing unprecedented pressure to secure business-critical data. With hybrid work the new standard and cloud adoption on the rise, data is increasingly distributed across different environments, providers and locations, expanding the attack surface for emerging cyberthreats. While the need for a strong data protection strategy has become more critical than ever, organizations find themselves caught in a difficult balancing act. They are struggling to manage the rising costs and complexities of business continuity and disaster recovery (BCDR) while ensuring that their business-critical data remains secure and recoverable. To help IT teams and managed service providers (MSPs) understand how their peers are navigating these challenges, the State of Backup and Recovery Report 2025 has gathered insights from more than 3,000 IT professionals, security experts and administrators worldwide. The report reveals how businesses are tackl...

Threat intelligence firm GreyNoise is warning of a "coordinated surge" in the exploitation of Server-Side Request Forgery (SSRF) vulnerabilities spanning multiple platforms. "At least 400 IPs have been seen actively exploiting multiple SSRF CVEs simultaneously, with notable overlap between attack attempts," the company said , adding it observed the activity on March 9, 2025. The countries which have emerged as the target of SSRF exploitation attempts include the United States, Germany, Singapore, India, Lithuania, and Japan. Another notable country is Israel, which has witnessed a surge on March 11, 2025. The list of SSRF vulnerabilities being exploited are listed below - CVE-2017-0929 (CVSS score: 7.5) - DotNetNuke CVE-2020-7796 (CVSS score: 9.8) - Zimbra Collaboration Suite CVE-2021-21973 (CVSS score: 5.3) - VMware vCenter CVE-2021-22054 (CVSS score: 7.5) - VMware Workspace ONE UEM CVE-2021-22175 (CVSS score: 9.8) - GitLab CE/EE CVE-2021-22214 (...

The Need For Unified Security Google Workspace is where teams collaborate, share ideas, and get work done. But while it makes work easier, it also creates new security challenges. Cybercriminals are constantly evolving, finding ways to exploit misconfigurations, steal sensitive data, and hijack user accounts. Many organizations try to secure their environment by piecing together different security tools, hoping that multiple layers of protection will keep them safe.  But in reality, this patchwork approach often creates blind spots, making it harder—not easier—to defend against threats. To truly secure Google Workspace, businesses need a unified security strategy that offers complete protection without unnecessary complexity. The problem with most security solutions is that they only solve part of the puzzle. Point solutions, like tools that block malware or phishing attacks, might work well for a specific type of threat but fail to recognize suspicious user behavior, unauthori...

The China-linked threat actor behind the zero-day exploitation of security flaws in Microsoft Exchange servers in January 2021 has shifted its tactics to target the information technology (IT) supply chain as a means to obtain initial access to corporate networks. That's according to new findings from the Microsoft Threat Intelligence team, which said the Silk Typhoon (formerly Hafnium) hacking group is now targeting IT solutions like remote management tools and cloud applications to obtain a foothold. "After successfully compromising a victim, Silk Typhoon uses the stolen keys and credentials to infiltrate customer networks where they can then abuse a variety of deployed applications, including Microsoft services and others, to achieve their espionage objectives," the tech giant said in a report published today. The adversarial collective is assessed to be "well-resourced and technically efficient," swiftly putting to use exploits for zero-day vulnerabil...