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4CyberSecurity is a focused search engine built for people who need precise, relevant results about Cyber Security. It aggregates multiple specialized indexes, expert-ranked signals, and AI-driven summaries so you can find CVE entries, vendor guidance, tools, research papers, and related services without sifting through general web noise. Part of the 4SEARCH network of topic specific search engines.
Latest News & Web Pages
Ark Invest sees one-third of Bitcoin supply at risk from quantum threat
19+ hour, 43+ min ago (576+ words) US investment manager Ark Invest claims that the lion's share of the Bitcoin supply is already safe from the quantum computing breakthrough, leaving ample warning signals for builders to quantum-proof the rest of the supply. Around 65.4% of the Bitcoin BTCUSD…...
Qualys uncovers 9 AppArmor flaws exposing over 12 million Linux systems to root attacks
11+ hour, 32+ min ago (186+ words) Ashutosh Sureka is a finance professional specializing in financial research, credit assessment, and equity analysis. Having worked across leading rating agencies and investment firms, he brings a data-driven approach to evaluating markets, companies, and asset classes. His work spans across…...
Linux security layer extremely vulnerable: 12.6 million systems affected
42+ min ago (192+ words) Nine critical vulnerabilities have been found in AppArmor, a Linux Security Module standard on Ubuntu, Debian, and SUSE. Together, they are referred to as CrackArmor. The vulnerabilities allow unauthorized users to bypass kernel protections, obtain root privileges, and break container…...
Salesforce Warns of ShinyHunters Group Exploiting Experience Cloud Sites
2+ hour, 34+ min ago (288+ words) A critical warning has been issued about an active threat campaign targeting misconfigured Experience Cloud sites. According to Salesforce's Cyber Security Operations Center, this campaign does not rely on a vulnerability within the Salesforce platform itself. Instead, it preys on…...
Nine CrackArmor Flaws in Linux AppArmor Enable Root Escalation, Bypass Container Isolation
1+ hour, 29+ min ago (388+ words) The nine confused deputy vulnerabilities have been collectively codenamed CrackArmor by the Qualys Threat Research Unit (TRU). The cybersecurity company said the issue has existed since 2017. No CVE identifiers have been assigned to the shortcomings. AppArmor is a Linux security…...
NCSC Issues Warning As Middle East Events Heighten Cyber Risk
2+ hour, 59+ min ago (343+ words) Events in the Middle East are a sharp reminder that geopolitical instability can quickly disrupt supply chains and escalate cyber risks. As we note in our 2026 Commercial, Technology & Regulatory Handbook: The robustness of supply chains continues to be regularly tested....
TraceX Labs Develops AI-Based Cybersecurity Tools to Address Emerging Digital Threats
3+ hour, 50+ min ago (714+ words) As cyber threats continue to grow in scale and complexity, cybersecurity companies are increasingly turning to artificial intelligence to strengthen digital defenses. One company working in this area is'TraceX Labs, which has been developing security technologies designed to help organizations…...
Microsoft Copilot Email and Teams Summarization Vulnerability Enables Phishing Attacks
19+ hour, 36+ min ago (510+ words) Tools like Microsoft Copilot integrate directly into daily workflows, summarizing emails and meetings while pulling context from across the Microsoft 365 ecosystem. However, this convenience introduces a novel security boundary that many organizations have not yet prepared to defend. The vulnerability…...
Man accidentally gains control of 6,700 robot vacuums while tinkering with device
3+ hour, 28+ min ago (238+ words) High Wind Warning Fayette, Union counties 5 AM to 8 PM Friday for gusts to 60 mph & Wind Advisory elsewhere with gusts up to 50 mph UNDATED (WKRC) - A man accidentally gained control of thousands of robot vacuums while tinkering with a device. According…...
How to Close The Ransomware Window In OT Networks
1+ hour, 49+ min ago (248+ words) Home " Undetected For Weeks: Closing The Ransomware Window In OT Networks Industrial ransomware is experiencing a double whammy. Attackers aren't only launching more attacks but they're staying undetected for longer. In this article, David Montoya, Presales Director at Paessler GmbH…...