现有工程与学术研究存在两处明显短板：第一，多数供应链安全研究聚焦 OAuth 令牌防护、第三方供应商准入审计，未结合 CRM 数据泄露后的定向钓鱼衍生威胁开展联动分析；第二，现有钓鱼检测模型未引入客户泄露业务画像特征，无法区分普通泛化钓鱼与高欺骗性定向钓鱼，缺少适配 SaaS 企业客户防护的轻量化检测代码与落地流程。基于上述现实痛点，本文以 LastPass 供应链泄露事件为核心案例，系统拆解定向 ...

你有没有过这种时刻：手机里存了几千张照片，几十个未读邮件，想找一个重要信息却像大海捞针？苹果刚刚推送了iOS 27 Beta测试版。很多人一觉醒来就 ...

If you find managing your email annoying, it might be time to switch to another client. Be more productive with one of the top email apps we've tested. I've been testing PC and mobile software for ...

Hackers can use your email to reset passwords, bypass MFA, and impersonate you. Protect yourself by using strong passwords, enabling 2FA, and monitoring activity. It’s easy to treat your email address ...

Email security protects against cyberthreats in email communications such as phishing, malware, and data loss. Learn how to secure your email and safeguard your organization. Email security is the ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kaitlyn Wells Achieving inbox zero may feel unattainable. Nowadays, you need ...

A JSON parse error happens when software cannot read a JSON file due to incorrect formatting or unexpected tokens. This guide shows how to identify the issue and ...

The biggest email services largely offer the same suite of security and privacy features, but some newer or more advanced options put other providers ahead, a ConsumerAffairs review of seven email ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Pranay Parab is an independent tech journalist based in Mumbai, India. He covers tech for Lifehacker, and specializes in tutorials and in-depth features. Setting up a free email account has never been ...