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- 1Researcher Says He Could Have Accessed 17 Trillion Microsoft Records●I Could've Accessed 17T Microsoft Records
A security researcher has published a write-up claiming he could have accessed 17 trillion Microsoft records through a vulnerability, and that the flaw has since been resolved. The technical blog post details how the exposure was found, and it is drawing attention in the cybersecurity community as another example of the scale of data accessible through misconfigured cloud services.
- 2Microsoft details Zimbra flaw allowing code execution via email●Zimbra CVE-2026-73570 lets one crafted email run code. Microsoft details the Zimbra command injection attacks: web shell
Microsoft researchers have detailed attacks exploiting a Zimbra command injection vulnerability, CVE-2026-73570, in which a single crafted email is enough to run code on the mail server. The documented attacks involve deploying web shells, gaining root access, and stealing cryptographic keys. Security teams running Zimbra are being urged to patch and review their servers for signs of compromise.