George Bailey

George Bailey is the byline of the CyberExperts editorial desk, the team behind the CyberExperts Daily Brief. The desk covers vulnerabilities, breaches and security news from vendor advisories, CISA alerts and other primary sources, and links those sources in every story. Questions or corrections: [email protected].
The 5-Minute Cyber Brief: August 14, 2026

The 5-Minute Cyber Brief: August 14, 2026

Lazarus uses a Windows zero-day against defense firms, Microsoft patches LegacyHive, SharePoint CVE-2026-55040 attacked after PoC, vCenter flaw used for…
Critical VMware vCenter RCE flaw exploited for reverse SSH access

Critical VMware vCenter RCE flaw exploited for reverse SSH access

Attackers are exploiting vCenter RCE flaw CVE-2026-59310 to install reverse_ssh backdoors. QUIRSO counted 361 attacking IPs in 47 countries by…
Microsoft patches LegacyHive Windows zero-day vulnerability

Microsoft patches LegacyHive Windows zero-day vulnerability

Microsoft fixed LegacyHive (CVE-2026-62832), a Windows User Profile Service flaw disclosed by Nightmare Eclipse that lets a local user gain…
The 5-Minute Cyber Brief: August 13, 2026

The 5-Minute Cyber Brief: August 13, 2026

Lazarus used AFD.sys zero-day CVE-2026-68820 against defense firms, CrowdStrike and Talos break down August Patch Tuesday, and federal KEV deadlines…
Malicious LiteLLM Releases Tied to Trivy Hack May Have Exposed 2,100+ Organizations

Malicious LiteLLM Releases Tied to Trivy Hack May Have Exposed 2,100+ Organizations

The latest LiteLLM fallout matters because the issue is no longer just a package-security anecdote: teams may still have long-lived…
Attackers Exploit VMware vCenter Vulnerability to Gain Persistent Remote Access

Attackers Exploit VMware vCenter Vulnerability to Gain Persistent Remote Access

Attackers are actively exploiting CVE-2026-59310, a CVSS 9.8 directory-traversal flaw in VMware vCenter, and incident responders are seeing successful compromise…
Hackers exploit critical Adobe Commerce flaw to hijack customer accounts

Hackers exploit critical Adobe Commerce flaw to hijack customer accounts

Attempts to exploit CVE-2026-71362 in Adobe Commerce and Magento have already been detected, and the flaw appears to let attackers…
Lazarus hackers exploited Windows zero-day to target defense firms

Lazarus hackers exploited Windows zero-day to target defense firms

North Korean hackers have been exploiting CVE-2026-68820, a Windows AFD.sys privilege-escalation flaw, to target defense-sector firms as part of Operation…
Researchers Disclose AI-Assisted SharePoint Exploit Chain Reaching Unauthenticated RCE

Researchers Disclose AI-Assisted SharePoint Exploit Chain Reaching Unauthenticated RCE

Rapid7 disclosed an AI-assisted SharePoint chain pairing JWT auth bypass CVE-2026-55040 with BCS RCE CVE-2026-63520 for unauthenticated code execution on-premises.…
The 5-Minute Cyber Brief: August 12, 2026

The 5-Minute Cyber Brief: August 12, 2026

August Patch Tuesday fixes exploited AFD.sys CVE-2026-68820, CISA adds three KEV entries, Cisco ASA/FTD DoS flaw exploited, and Rapid7's AI-assisted…
CISA Adds Three Known Exploited Vulnerabilities to Catalog

CISA Adds Three Known Exploited Vulnerabilities to Catalog

CISA's latest KEV update is only useful if it changes what defenders do next. This one adds three actively exploited…
Why metaphor may dictate your security strategy

Why metaphor may dictate your security strategy

Talos's Martin Lee argues that whether AI sandbox escapes are framed as innovation, safety or industrial accident will shape how…
Cisco warns of ASA and FTD VPN flaw exploited to crash devices

Cisco warns of ASA and FTD VPN flaw exploited to crash devices

Cisco says attackers are exploiting CVE-2026-20349, an unauthenticated flaw that crashes ASA and FTD devices with remote-access VPN enabled. There…