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Jensen vs. Dwarkesh on China Chips
Хакерам здесь комфортно. Почему популярные хостинги так нравятся авторам вирусов
Leaked Windows Defender 0-Day Vulnerability Actively Exploited in Attacks
An active in-the-wild exploitation of three recently leaked Windows Defender privilege escalation vulnerabilities, with threat actors deploying proof-of-concept exploit code sourced directly from public GitHub repositories against real enterprise targets. On April 2, 2026, a security researcher operating under the alias Nightmare-Eclipse (also known as Chaotic Eclipse) published the BlueHammer exploit on GitHub following a […]
The post Leaked Windows Defender 0-Day Vulnerability Actively Exploited in Attacks appeared first on Cyber Security News.
Kuwait Banks Deploy Real-Time War Room to Fight Growing Cyber Fraud Threats
杭州某科技公司数据遭境外窃取被罚5万元
企业财务预警:网络安全不合格,银行贷款利率会高一大截
绕过杀毒软件!GitHub ZIP成为新型恶意软件传播新渠道
Polaris-Obfuscator中IndirectCall简要分析+反混淆
大模型落地必学!提示词越狱与防御,已成为AI安全从业者刚需技能
企业财务预警:网络安全不合格,银行贷款利率会高一大截
Polaris-Obfuscator中IndirectCall简要分析+反混淆
大模型落地必学!提示词越狱与防御,已成为AI安全从业者刚需技能
杭州某科技公司数据遭境外窃取被罚5万元
绕过杀毒软件!GitHub ZIP成为新型恶意软件传播新渠道
大自然仍然在铸造人类基因
大自然仍然在铸造人类基因
Researcher drops two more Microsoft Defender zero-days, all three now exploited in the wild
The security researcher who earlier this month published a proof-of-concept (PoC) exploit for a zero-day privilege escalation vulnerability in Microsoft Defender is back with two more. The first, dubbed “RedSun,” is another privilege escalation flaw in the same platform. The second, “UnDefend,” allows a standard user to block Microsoft Defender from receiving signature updates or disable it entirely (if Microsoft pushes a major Defender update). And, according to Huntress researchers, all three exploitation techniques have … More →
The post Researcher drops two more Microsoft Defender zero-days, all three now exploited in the wild appeared first on Help Net Security.