Tagged: Shadowserver

Popcorn Time updater flaw CVE-2026-30612 in the abandoned Time4Popcorn client, which let attackers run SYSTEM-level code on millions of PCs 0

Popcorn Time Updater Flaw Threatened a Huge Botnet

A Forgotten Backdoor on Millions of PCs An abandoned build of Popcorn Time kept a dangerous mechanism on millions of computers for years. Through it, anyone could quietly run code with top system privileges....

Nearly 22,000 internet-facing Exchange servers remain unpatched against CVE-2026-62911, an authentication bypass that can hijack every user's mailbox 0

22,000 Exchange Servers Exposed to Mailbox-Hijack Flaw

Corporate email can fall into an attacker’s hands after the compromise of a single low-privilege account. Nearly 22,000 internet-facing Microsoft Exchange servers have not received the fix for CVE-2026-62911, a flaw that allows every...