Stay updated with the latest trends and security protocols in cloud computing. Navigate the evolving landscape of Cloud Information Security with us.
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Background for this topic.
Cloud computing involves delivering computing services—such as storage, processing, and networking—over the internet using remote data centers. This model enables organizations to scale resources dynamically without owning physical infrastructure. In security terms, the cloud environment is defined by multi-tenant infrastructure where multiple customers share hardware and software resources managed by a cloud provider.
Key security concerns include controlling access through strong identity and access management (IAM), protecting data with encryption both at rest and in transit, and managing vulnerabilities in shared infrastructure components. The cloud’s shared responsibility model requires customers to secure their applications and data while providers secure the underlying platform. Misconfigurations, weak access controls, and insufficient monitoring can expose cloud assets to unauthorized access or data leakage, making precise configuration and continuous security assessment essential.
Microsoft has released emergency, out-of-band updates on Saturday for Windows 10, Windows 11, and Windows Server to fix an issue that prevented Microsoft Outlook from opening when using PSTs stored in cloud storage. [...]
FBI Accessed Encrypted Windows Devices Via BitLocker Keys, Microsoft SaysMicrosoft confirmed it handed over BitLocker recovery keys to the FBI in 2025 under court order, raising concerns over cloud-stored encryption keys and whether default designs that prioritize recovery convenience and efficiency weaken user control and security.
Also, CIRO Phishing Breach, Ingram Micro Ransomware and CVE SurgeThis week, DOGE posted sensitive data on an outside server. A phishing attack affected 750,000 Canadians. A hacktivism warning from the U.K. NCSC. An Ingram Micro breach. CVEs surged in 2025. SK Telecom challenged a fine. Researchers disclosed Chainlit flaws. North Korean hackers abused VS Code.
CISOs Grapple With AI Blind Spots, Excessive Permissions and Governance IssuesMachine identities continue to multiply as organizations push automation, cloud services and AI-driven initiatives deeper into core operations. This rapid growth creates new vulnerabilities, especially when non-human identities lack governance or are completely invisible to security teams.
Security teams at agile, fast-growing companies often have the same mandate: secure the business without slowing it down. Most teams inherit a tech stack optimized for breakneck growth, not resilience. In these environments, the security team is the helpdesk, the compliance expert, and the incident response team all rolled into one
More Dry Powder Will Help Cloud Security Sweepstakes Against Palo, CrowdStrike, WizUpwind is in talks with Bessemer Venture Partners and Picture Capital to raise more than $250 million at a valuation of $1.2 billion to $1.5 billion, Calcalist reported. Upwind in December 2024 closed a $100 million Series A round and tripled its valuation over the prior 15 months to $900 million.
Two high-severity vulnerabilities in Chainlit, a popular open-source framework for building conversational AI applications, allow reading any file on the server and leak sensitive information. [...]
Threat actors are exploiting misconfigured web applications used for security training and internal penetration testing, such as DVWA, OWASP Juice Shop, Hackazon, and bWAPP, to gain access to cloud environments of Fortune 500 companies and security vendors. [...]
Security vulnerabilities were uncovered in the popular open-source artificial intelligence (AI) framework Chainlit that could allow attackers to steal sensitive data, which may allow for lateral movement within a susceptible organization
The recently discovered cloud-focused VoidLink malware framework is believed to have been developed by a single person with the help of an artificial intelligence model. [...]
AI + skilled malware developers = security threat VoidLink, the newly spotted Linux malware that targets victims' clouds with 37 evil plugins, was generated "almost entirely by artificial intelligence" and likely developed by just one person, according to the research team that discovered the do-it-all implant.…
Familiar bugs in a popular open source framework for AI chatbots could give attackers dangerous powers in the cloud.
Researchers found the popular model context protocol (MCP) servers, which are integral components of AI services, carry serious vulnerabilities.
Update Chainlit to the latest version ASAP Two "easy-to-exploit" vulnerabilities in the popular open-source AI framework Chainlit put major enterprises' cloud environments at risk of leaking data or even full takeover, according to cyber-threat exposure startup Zafran.…
The Problem: The Identities Left Behind As organizations grow and evolve, employees, contractors, services, and systems come and go - but their accounts often remain. These abandoned or “orphan” accounts sit dormant across applications, platforms, assets, and cloud consoles
Just a few years ago, the cloud was touted as the “magic pill” for any cyber threat or performance issue. Many were lured by the “always-on” dream, trading granular control for the convenience of managed services
Microsoft has released multiple emergency, out-of-band updates for Windows 10, Windows 11, and Windows Server to fix two issues caused by the January Patch Tuesday updates. [...]