(Reuters) -An email system used by Elon Musk and his associates to contact all U.S. federal employees operates "entirely on government computers" and does not use a non-government server, Office of ...

Cybercriminals are abusing a widespread lack of authentication in the customer service platform Zendesk to flood targeted email inboxes with menacing messages that come from hundreds of Zendesk ...

Microsoft confirmed that the KB5074109 January Windows 11 security update causes the classic Outlook desktop client to freeze ...

The Chinese threat group, tracked as UAT-9686, has deployed a collection of custom-built hacking tools to maintain persistent access to compromised systems. Image: Adobe Stock Cisco has dropped an ...

An ongoing phishing campaign abuses a little‑known feature in Microsoft 365 called "Direct Send" to evade detection by email security and steal credentials. Direct Send is a Microsoft 365 feature that ...

Organizations face a persistent barrage of email-borne threats almost daily. About 94% of businesses fall victim to email security incidents. Although many companies (79%) already have some type of ...

Hundreds of organizations may be unknowingly funneling emails containing passwords, API keys, financial details, and other sensitive data straight to a threat actor through a poisoned Model Context ...

A year after Google and Yahoo forced bulk email senders to implement the Domain-based Message Authentication, Reporting, and Conformance (DMARC) standard, the rate of the adoption of DMARC among ...

Over the weekend, Elon Musk surveyed his followers on X — the platform he spent $44 billion to buy — asking whether federal employees should be required to send his team an email with a list of five ...

Gmail users have been sweating over security recently, after Google reportedly sent notifications to its 2.5 billion users warning of a serious security issue. Now Google is denying these reports, ...

WASHINGTON − In a 2016 appearance on Fox News, the future defense secretary Pete Hegseth repeatedly criticized presidential candidate Hillary Clinton for using a private server for her work as the ...

Best practices include a focus on hardening user authentication and access, ensuring strong network encryption, and minimizing application attack surfaces. Cyber agencies from three countries ...