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New ChatGPT Lockdown Mode Limits Tools That Could Enable Data Exfiltration

New ChatGPT Lockdown Mode Limits Tools That Could Enable Data Exfiltration

Ravie LakshmananJun 06, 2026Cybersecurity / Artificial Intelligence OpenAI has begun rolling out a new Lockdown Mode to ChatGPT for eligible personal accounts to reduce the risk of data exfiltration arising from prompt injection attacks. The… 

CISA Adds Actively Exploited SolarWinds Serv-U DoS Flaw to KEV Catalog

CISA Adds Actively Exploited SolarWinds Serv-U DoS Flaw to KEV Catalog

Ravie LakshmananJun 06, 2026Vulnerability / Patch Management The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added a high-severity security flaw impacting SolarWinds Serv-U multi-protocol file server software to its Known Exploited Vulnerabilities (KEV) catalog,… 

AI Agent Uncovers 21 Zero-Days in FFmpeg; Chrome Patches Record 429 Bugs

AI Agent Uncovers 21 Zero-Days in FFmpeg; Chrome Patches Record 429 Bugs

Swati KhandelwalJun 06, 2026Vulnerability / Endpoint Security Two things landed within days of each other this week. A security startup reported 21 previously unknown vulnerabilities in FFmpeg, the media library inside almost everything that touches… 

Miasma Worm Hits 73 Microsoft GitHub Repositories in Major Supply Chain Attack

Miasma Worm Hits 73 Microsoft GitHub Repositories in Major Supply Chain Attack

Ravie LakshmananJun 06, 2026Supply Chain Attack / Malware Microsoft’s GitHub repositories have become the latest to fall victim to the ongoing Miasma self-replicating supply chain attack campaign. The incident impacted 73 Microsoft repositories across four… 

Cisco Catalyst SD-WAN Manager CVE-2026-20245 Flaw Actively Exploited – No Patch Available

Cisco Catalyst SD-WAN Manager CVE-2026-20245 Flaw Actively Exploited – No Patch Available

Ravie LakshmananJun 06, 2026Vulnerability / Network Security Cisco has warned that a high-severity security flaw impacting Catalyst SD-WAN Manager has come under active exploitation. The vulnerability, tracked as CVE-2026-20245, carries a CVSS score of 7.8… 

Android Spyware Asin Targets Arabic Users via Fake News, PDF and War Map Apps

Android Spyware Asin Targets Arabic Users via Fake News, PDF and War Map Apps

Ravie LakshmananJun 05, 2026Spyware / Mobile Security Arabic-speaking users have emerged as the target of a new Android spyware codenamed Asin, according to findings from ESET. The Slovakian cybersecurity company said it first detected the… 

New Threat Cluster OP-512 Targets Microsoft IIS Servers with Custom Web Shell Framework

New Threat Cluster OP-512 Targets Microsoft IIS Servers with Custom Web Shell Framework

Ravie LakshmananJun 05, 2026Cyber Espionage / Threat Intelligence Cybersecurity researchers have discovered a previously unreported threat cluster dubbed OP-512 (where “OP” stands for “opponent”) that has been observed targeting Microsoft Internet Information Services (IIS) servers to… 

Only 10% of SOCs Say They’re Getting Excellent Value From AI. Here’s What the Second Wave Has to Deliver

Only 10% of SOCs Say They’re Getting Excellent Value From AI. Here’s What the Second Wave Has to Deliver

Eighteen months ago, the AI SOC was a marketing line. Today it’s a budget item. The category has crossed over from interesting to inevitable, with billions of dollars now flowing into AI-powered security operations platforms,…