This latest security issue highlights the challenges of security in an AI era.

The security problem affects organizations with a hybrid Exchange environment, running applications in both on-premises ...

With the increasing frequency of cyber-attacks on enterprise systems, it is imperative for organizations to ensure that their email servers ...

Parts of the federal enterprise are likely susceptible to the flaw that allows hackers to hijack on-premises versions of ...

Microsoft’s security advisory emphasizes that the emergency patches provide “more robust protections” compared to earlier fixes. CVE-2025-53770 offers enhanced security beyond the CVE-2025-49704 ...

CISA is giving agencies until 9 a.m. Monday to address a vulnerability that, left unaddressed, could allow hackers to achieve ...

CISA has issued an emergency directive to address a security risk that could affect hybrid Microsoft Exchange users and ...

CISA and Microsoft have issued advisories for CVE-2025-53786, a high-severity flaw allowing privilege escalation in cloud environments.

Microsoft has warned customers to mitigate a high-severity vulnerability in Exchange Server hybrid deployments that could ...

Research demonstrating high-impact cloud and AI security flaws will be rewarded at Microsoft’s Zero Day Quest competition in ...

Microsoft paid a record $17 million this year to 344 security researchers across 59 countries through its bug bounty program.

Microsoft faces ongoing, systemic cybersecurity failures rooted in blind spots within its very organizational design. These ...