Some might think the Enhanced Fujita (EF) Scale is basically the same as the original Fujita (F) Scale, but Big Country ...

Thousands of solar tornadoes swirl above the sun’s surface at any given moment. These remarkable photos give us a glimpse at these stunning cosmic phenomena. The entire disc of the sun captured on ...

A potentially “catastrophic” breach of a major US-based cybersecurity provider has been blamed on state-backed hackers from China, according to people familiar with the matter. Seattle-based F5 Inc.

Ian Lee is a CBS News correspondent based in London, where he reports for CBS News, CBS Newspath and CBS News 24/7. Lee is a multi-award-winning journalist whose work covering major international ...

Oct 16 (Reuters) - A breach at U.S.-based cybersecurity company F5 (FFIV.O), opens new tab has been blamed on state-backed hackers from China, two people briefed on the investigation said on Thursday.

Application security firm F5 Inc. disclosed in a filing with the U.S. Securities and Exchange Commission today that a sophisticated nation-state threat actor had gained unauthorized access to internal ...

WASHINGTON, Oct 15 (Reuters) - U.S. government officials said on Wednesday that federal networks are being targeted by an unidentified "nation-state cyber threat actor" that's trying to exploit ...

Cybersecurity firm F5 Networks says government-backed hackers had “long-term, persistent access” to its network, which allowed them to steal the company’s source code and customer information. In a ...

Cybersecurity company F5 has released security updates to address BIG-IP vulnerabilities stolen in a breach detected on August 9, 2025. The company disclosed today that state hackers breached its ...

Thousands of networks—many of them operated by the US government and Fortune 500 companies—face an “imminent threat” of being breached by a nation-state hacking group following the breach of a major ...

Cybersecurity and networking company F5 disclosed that a “highly sophisticated” nation-state threat actor infiltrated its internal systems this summer, stealing portions of the company’s BIG-IP source ...