Visa (NYSE: V), a world leader in digital payments, today released its Spring 2026 Biannual Threats Report, revealing that scams have become the fastest-growing source of consumer harm as criminals ...

A DDoS attack overwhelms a target server or network by flooding it with massive traffic from multiple compromised systems, making legitimate access nearly impossible. These network security threats ...

The year in network security was not a particularly dramatic one, defined in some strange way by the after effects of Salt Typhoon as opposed to any new and devastating attacks. Outside of networks, ...

5 ways to fortify your network against the new speed of AI attacks ...

Microsoft says the attack, sourced from more than 500,000 compromised IPs, exposes deep weaknesses in home IoT and raises questions about enterprise DDoS readiness. Azure has blocked its largest DDoS ...

As botnets grow larger and attackers become more opportunistic, organizations can no longer treat DDoS resilience as a ...

Enterprise security teams are losing ground to AI-enabled attacks — not because defenses are weak, but because the threat model has shifted. As AI agents move into production, attackers are exploiting ...

Insider threats continue to keep security teams on their toes, with a Gurucal survey finding that 83% of organizations reported having experienced at least one insider attack in 2024. While some ...

From vendors offering SASE platforms and next-gen firewalls to those focused on protecting IoT and edge devices, here’s a look at 20 key companies in network security. The rapid adoption of AI and ...

The UK is facing a “perfect storm” in cyber security as attacks driven by hostile states, combined with advances in artificial intelligence (AI), create new risks to UK infrastructure, the head of the ...

Adam Stone writes on technology trends from Annapolis, Md., with a focus on government IT, military and first-responder technologies. The network is the backbone of the digital learning ecosystem: Its ...