zero trust

A critical vulnerability uncovered in Synology’s Active Backup for Microsoft 365 (ABM) has sparked concern throughout the global IT security community, shedding light on the intertwined risks associated with SaaS backup providers and cloud application supply chains. The flaw, now catalogued as...

Phishing attacks continue to challenge organizations worldwide, evolving in sophistication and leveraging the very tools designed to enhance digital communication. An alarming new campaign has emerged wherein cybercriminals exploit Microsoft 365’s Direct Send feature—traditionally trusted for...

Sophisticated cybercriminals have recently demonstrated yet another way to exploit trust in internal communications—this time, by leveraging a Microsoft 365 feature originally intended for convenience. The Varonis Managed Data Detection and Response (MDDR) forensic team has uncovered a striking...

Microsoft 365 has long positioned itself as a secure, enterprise-grade communication and productivity suite, trusted by thousands of organizations worldwide. Yet, as threat actors grow in sophistication, even the most well-intentioned features can be cleverly subverted to bypass traditional...

A sophisticated phishing campaign has been exploiting Microsoft 365's Direct Send feature, targeting over 70 organizations across various sectors in the United States since May 2025. This attack underscores the evolving tactics of cybercriminals and highlights the need for organizations to...

Microsoft 365 tenants across the United States have recently become the focal point of a sophisticated, widespread phishing campaign that leverages a rarely-discussed but highly impactful vulnerability in Exchange Online’s Direct Send feature. Security researchers have confirmed that, since May...

When it comes to digital infrastructure, IT professionals face a constant balancing act—security, productivity, manageability, and compliance. Nowhere is this more evident than in the world of Windows devices deployed in enterprises and organizations. As businesses evolve amidst distributed...

Few security challenges expose both the evolving sophistication of cybercriminal tactics and the unintended weaknesses of enterprise cloud platforms as starkly as the recent abuse of Microsoft 365’s “Direct Send” feature. In a rapidly intensifying phishing campaign discovered in May 2025, threat...

With Microsoft’s official support for Windows 10 set to end on October 14, 2025, the urgency surrounding device refresh cycles and enterprise migration planning has reached an unprecedented level. This milestone signals not just the end of security updates and technical support for an aging...

A critical authentication flaw within Microsoft’s Entra ID ecosystem continues to threaten tens of thousands of enterprise applications worldwide, illustrating a profound challenge for the current state of SaaS security two years after its discovery. The vulnerability, dubbed “nOAuth,” first...

Cloud computing has always promised agility, productivity, and unlimited scale, but rarely do the default settings underpinning these promises curtail security in as direct a way as Microsoft's implementation of default outbound access for Azure virtual machines. As Azure races toward retiring...

Microsoft’s Secure Future Initiative continues to reshape cloud security practices, and the decision to block legacy authentication protocols by default in Microsoft 365 is the company’s most aggressive move yet to harden enterprise environments against a wave of increasingly sophisticated...

Microsoft’s latest moves to reinforce Windows 365 Cloud PCs with virtualization-based security marks a potentially pivotal moment for enterprise cloud computing. As more organizations embrace the cloud, expectations for robust, built-in protections rise—especially in an era characterized by...

Microsoft’s decision to block legacy protocols like FrontPage Remote Procedure Call (RPC) in its Microsoft 365 environment represents a watershed moment for enterprise IT, web hosting, and the millions of organizations that have built workflows atop decades-old technology. This move, part of a...

Transitioning one of the world’s largest IT infrastructures to the Microsoft Azure cloud was neither a snap decision nor a simple execution for Microsoft. The scale and complexity spanned more than 220,000 employees, operations in over 100 countries, and management of upwards of 750,000 devices...

Microsoft’s expansion of passkey (FIDO2) authentication methods within Entra ID marks a pivotal evolution in the company’s approach to enterprise security, bringing greater flexibility, granular control, and broader device support for organizations across global and highly regulated...

In the shadowy landscape of cybersecurity, most organizations wrestle with threats as old as the internet itself: brute-forced passwords, relentless phishing campaigns, and credential stuffing attacks. Yet, among these familiar dangers, a more insidious risk quietly stalks even the most...

Microsoft’s Windows 365 platform, with its innovative Cloud PC virtualization, continues to redefine the enterprise workspace by placing security at the core of its evolution. Since its introduction to address the growing complexities of remote and hybrid work, Windows 365 has quickly positioned...

Microsoft’s recent announcement to update security defaults for all Microsoft 365 tenants marks a significant move towards modernizing cloud security and reducing risk exposures for organizations worldwide. Starting in July, the rollout will see Microsoft 365—encompassing platforms such as...