LiteSpeed cPanel Plugin 0-Day Vulnerability Actively Exploited in the Wild

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

June 16, 2026 A critical zero-day vulnerability in the LiteSpeed cPanel user-end plugin is being actively exploited in the wild, posing a serious threat to shared hosting environments worldwide. The flaw, tracked as CVE-2026-54420, enables privilege escalation to root level, …

Cisco SD-WAN vManage Vulnerability Exploited in Zero-Day Attacks

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

June 16, 2026 Cisco has disclosed a critical security issue in its Catalyst SD-WAN Manager (formerly vManage) that is now being actively exploited in zero-day attacks, raising concerns for enterprise network environments worldwide. The vulnerability, tracked as CVE-2026-20262, is an …

Nearly 14,000 SimpleHelp Servers Exposed Amid Critical Authentication Bypass Disclosure

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

June 16, 2026 Nearly 14,000 internet-facing SimpleHelp servers are exposed following the disclosure of a critical authentication bypass vulnerability tracked as CVE-2026-48558. The flaw raises serious concerns for enterprises using the remote monitoring and management (RMM) platform. Horizon3.ai identified the …

Microsoft Site Showing Warning Following Certificate Expiry

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

June 15, 2026 Microsoft seems to have failed certificate management after a domain used by sysadmins globally to test connectivity to Microsoft 365 started generating untrusted connection warnings in browsers on Monday. The connectivity.office.com domain a widely relied-upon tool for …

DPAPISnoop Tool Extracts CREDHIST Hashes for Offline Windows Credential Recovery

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

June 15, 2026 The open-source DPAPISnoop tool has been enhanced to extract CREDHIST entries, enabling offline cracking of historical Windows credentials and deeper insight into password patterns. Lefteris Panos, Security Consultant at LRQA Red Team, said the update adds CREDHIST …

SHADOWBYT3$ Allegedly Claim Breach of Nintendo, Stealing Sensitive Data

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

June 15, 2026 Threat intelligence sources have reported that the threat actor group SHADOWBYT3$ has allegedly breached Nintendo, claiming to have exfiltrated approximately 859 MB of sensitive internal data. The incident, first observed on June 13, 2026, remains unverified at …

Anthropic Updated Privacy Policy to Include Identity Verification for Claude Users

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

June 15, 2026 Anthropic has updated its privacy policy for Claude, adding explicit terminology that allows the company to perform age and identity verification on consumer users. The change signals a tighter security and compliance stance across Claude Free, Pro, …

Critical Microsoft 365 Copilot Vulnerability Allows Attackers to Steal Data in One Click

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

June 15, 2026 A critical vulnerability chain in Microsoft 365 Copilot Enterprise that let attackers steal sensitive corporate data, MFA codes, email contents, calendar details, and confidential files with nothing more than a single click on a link pointing to …

Hackers Use Microsoft Graph Reconnaissance to Target Payroll and HR Employees

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

June 15, 2026 Hackers are using Microsoft’s own cloud tools to quietly hunt down payroll and HR staff inside corporate networks, then reroute employee salaries to accounts they control. Security teams are racing to respond as the campaign continues to …

China-Nexus Hackers Use Backdoored PAM Modules for Credential Theft and Authentication Bypass

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

June 15, 2026 A sophisticated China-linked threat actor known as Velvet Ant has been running a long-term cyber intrusion inside a major organization’s internal network, going undetected for nearly a decade. The campaign, now called Operation Highland, revealed a level …