Tag: cloud services
134 articles
Microsoft Exchange Online Disrupts Email Services Amid Authentication Issues
Microsoft is investigating an outage that's disrupting email delivery and sign-in across Exchange Online, citing a common failure pattern linked to authentication and protocol connectivity issues. The company is actively troubleshooting and working to resolve the problem, which was first acknowledged at 5:30 PM UTC.
Securing File Servers Requires Effective Access Governance
Many organizations still rely on file servers for storage due to rising cloud costs, data ownership concerns, regulatory requirements, and legacy compatibility issues. Despite the cloud-dominated era, on-premises file servers remain a practical solution for abundant and inexpensive local storage.
OpenAI Outage Exposes API Vulnerability Risks
The recent OpenAI outage serves as a stark reminder of the importance of securing the underlying infrastructure that powers our favorite apps, says Mayur Upadhyaya, CEO of APIContext, highlighting the need to separate consumer-facing applications from the infrastructure that supports them.
Microsoft Disrupts Search Function in Microsoft 365 Apps
Some Microsoft 365 users are experiencing search disruptions in key services like SharePoint Online, OneDrive, and Outlook. The issue, affecting users connected to specific infrastructure, is limited to searching for content within these apps.
GitHub Outage Disrupts Global Access to Key Services
GitHub is currently experiencing a widespread outage, with performance problems affecting several of its key services, including Copilot, its AI coding tool, causing disruptions for developers globally. The company confirmed the issue on August 17, 2026, at 9:40 AM EDT and is actively investigating the cause.
Underground Services Exploit AI Models for Cheap Access
Discover how Poison Claude offers a clever workaround to expensive AI model access by pooling accounts and passing the savings on to customers, charging just 5-15% of the official per-token price. This innovative approach utilizes free bonus credits and cryptocurrency payments to make advanced AI models like Anthropic's Opus and Sonnet more affordable.
Microsoft Outage Exposes Flaw in Automated Maintenance Process
Microsoft is launching a thorough investigation into its automated maintenance process after a recent outage, focusing on safety checks and process improvements to prevent future disruptions. The analysis comes on the heels of a significant disruption to Microsoft 365 services, affecting thousands of users.
Microsoft 365 Outage Disrupts Teams, SharePoint Services
Microsoft 365 suffered a major outage on July 23, with over 2,400 users reporting issues with Teams, SharePoint, and other services. The sudden surge in errors left many users and administrators scrambling for answers.
Microsoft Battles Exchange Online Mailbox Quarantine Glitch
Microsoft is working to resolve a frustrating glitch in Exchange Online that has caused some mailboxes to be incorrectly quarantined, blocking users from receiving emails and disrupting access to calendars. The issue, which began on July 19, has left affected users unable to send or receive emails and access their calendars.
GitHub Phishing Kit Targets Mexican Banks via Cloud Services
A sneaky GitHub phishing kit called "GitBait" has been targeting customers of 12 Mexican banks for three years, cleverly using cloud services like GitHub Pages and Google Sheets to stay under the radar. This cunning operation relied on over 100 GitHub-hosted domains to steal credentials, making it a challenging case for investigators.
PCPJack Hijacks Cloud Servers for Covert SMTP Relay Network
Security firm Hunt.io uncovered a sneaky operation where hackers known as PCPJack hijacked cloud servers worldwide, turning them into secret SMTP relays that pumped out spam every five minutes. The stolen servers, found in major cloud platforms like AWS, Google Cloud, and Azure, were quietly converted into spam-spewing machines.
Microsoft Exchange Online Disrupts Email Services Across North America, Germany
Microsoft Exchange Online is currently experiencing a widespread outage, causing significant delays in sending and receiving emails across North America and Germany, with some messages remaining undelivered for over an hour. The issue was detected at 10:33 a.m. EDT and is being actively investigated by the company.
Red Hat npm Packages Compromised in Supply-Chain Attack
A recent supply-chain attack compromised 32 Red Hat npm packages, affecting 117,000 weekly downloads, after attackers backdoored 96 package versions under the @redhat-cloud-services namespace. The breach occurred when a Red Hat employee's GitHub account was compromised, allowing malicious commits to be pushed.
Microsoft Probes Office Apps, Teams File Access Outage
Microsoft is currently investigating an issue that's preventing some users from accessing files in Office for the web and Microsoft Teams, with affected users seeing an error message stating that Office Online services are temporarily unavailable. The company is working to restore services as soon as possible.
Microsoft Resolves MFA, MySignIn Outage After Infrastructure Failover
Microsoft quickly sprang into action to resolve a widespread outage that left some users unable to set up multi-factor authentication or access their accounts on My Sign-Ins. The issue, marked by 504 Gateway Timeout errors, was confirmed around 5:00 AM ET and swiftly addressed with an infrastructure failover.
KongTuke Hackers Exploit Microsoft Teams for Rapid Corporate Breaches
KongTuke hackers have found a lightning-fast way to breach corporations, exploiting Microsoft Teams to go from initial contact to persistent foothold in under five minutes. This alarming new tactic is part of KongTuke's evolving social engineering toolkit, complementing its previous web-based attacks.
Vietnam to Build Domestic Cloud to Bolster Data Sovereignty
Vietnam is taking a major step towards securing its digital future by building a domestic cloud infrastructure, aiming to safeguard national data and reduce reliance on foreign cloud services by 2030. This move will bolster data sovereignty, enhance cybersecurity, and drive the country's digital transformation.
Small Businesses Exposed to Growing Cyber Threats Without Cybersecurity Leadership
Small businesses are playing with fire, exposing themselves to devastating cyberattacks that can cost over $250,000 - a staggering amount that's roughly equivalent to the salary of a chief information security officer (CISO). By not investing in cybersecurity leadership, they're essentially rolling the dice against increasingly automated threats.
Phishing Attacks Exploit Amazon SES to Evade Detection
Kaspersky researchers have uncovered a surge in phishing attacks that cleverly exploit Amazon's trusted email service to evade detection. By using valid Amazon SES credentials, attackers can send convincing phishing messages that slip past standard security checks.
Attackers Exploit Amazon SES to Bypass Email Security in Phishing Campaigns
Phishing campaigns are now using Amazon's Simple Email Service to make malicious messages look legit, bypassing standard email security checks and putting victims at risk of revealing sensitive data. By exploiting Amazon SES's trusted reputation and authentication features, attackers are making it harder to spot phishing emails.
Threat Actors Exploit Blind Spots Beyond Endpoint Defenses
Attackers are now moving at an alarming pace, taking data four times faster than in 2025, and exploiting the blind spots that an over-reliance on endpoint defenses creates. They're striking across multiple surfaces, from cloud services to remote users, to evade detection and get in and out quickly.
Vimeo Breach Exposes User Data After Anodot Hack
Vimeo users, be aware: a recent data breach at analytics company Anodot exposed some of your personal info, including video titles, metadata, and in some cases, email addresses. Fortunately, uploaded video content, account credentials, and payment card info remain safe.
Microsoft Probes Outlook.com Outage as Sign-in Failures Mount
Microsoft is investigating an Outlook.com outage that's causing sign-in failures and unexpected sign-outs for some users, citing possible issues with client sign-in scenarios. The company is working to identify the root cause, but hasn't yet shared details on the number of affected users or regions.
Microsoft Graph API Change Disrupts Universal Print Sharing
Microsoft revealed that a recent code change to the Microsoft Graph API caused a ripple effect, introducing a critical error that disrupted Universal Print sharing and left many users in a frustrating limbo. The error sparked a chain reaction, exposing a long-standing issue that prevented share operations from completing as expected.