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attack_type:backdoor × latest_source_host:thehackernews.com × criticity:critical × limpar

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thehackernews.com · · 4 fontes · 4 atualizações critical

Attackers abuse UpdraftCentral keys stolen in TeamUpdraft breach to backdoor WordPress sites via malicious plugins

Unknown threat actors breached the TeamUpdraft website on 17-18 October 2026 and likely accessed its customer database, which holds connection keys for UpdraftCentral, UpdraftVault and UpdraftClone. Patchstack observed an attacker holding valid UpdraftCentral dashboard keys issuing signed commands to install backdoor plugins on connected …

thehackernews.com · critical

Compromised ConnectWise Cloud Backup (SkyKick) OAuth app credential used to access 173+ Microsoft 365 tenants

An active supply chain attack is abusing a compromised credential for the ConnectWise Cloud Backup (formerly SkyKick) Microsoft 365 OAuth application, giving unknown actors access to customer tenants. Huntress confirmed unauthorized sign-ins in 173 partner/customer tenants, and Microsoft reports broad successful service principal authenti…

thehackernews.com · · 4 fontes · 5 atualizações critical

Plex2Shell: Plex Media Server exploit chain exploited within a day of PoC to drop XMRig and myawesomeproxy; CISA adds four CVEs to KEV

Attackers began exploiting Plex2Shell, a chain of four Plex Media Server vulnerabilities (CVE-2026-96652, CVE-2026-96654, CVE-2026-96655, CVE-2026-96656), on October 17, 2026. That was about a day after researcher Zach Main published a write-up and PoC on October 16. The chain gives unauthenticated remote code execution with the privilege…

thehackernews.com · critical

Qilin and Settra exploit PAN-OS CVE-2026-0257; ThreatsDay roundup of new RATs, stealers, WordPress backdoor and Meta GitHub breach

Qilin and Settra ransomware groups are actively exploiting CVE-2026-0257, an authentication bypass in PAN-OS GlobalProtect and Prisma Access disclosed in May 2026, according to ReliaQuest. Because access arrives through the victim's own VPN, it can resemble legitimate remote work and go unnoticed until credential theft, lateral movement, …