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AI browsers from top vendors remain vulnerable to prompt injection attacks despite multiple security guardrails, according to new research.

CSS was once just about design. Now researchers warn it's powerful enough to exfiltrate data from webmail — and some vendors aren't prepared.

Researchers are calling attention to the risks inherent in automated network device provisioning, using a world-leading device manufacturer as a case study.

Google has fixed the issues, which exploited a trust boundary between two AI agents with different privilege levels to trigger automation that could compromise the supply chain.

Organized crime is convincingly scamming at scale, making billions thanks to AI-enabled voice cloning, deepfake real-time video overlays, LLM-driven persona management, and automated translation.

Modern DDoS attacks have evolved into stealthy, tactical threats that bypass legacy defenses. Learn how Cisco Secure DDoS Edge Protection leverages real-time machine learning to detect and mitigate sophisticated DDoS attacks at network edge.

Unitel, Angola's dominant mobile operator, continues to recover from a cyberattack that caused outages the day of the government-owned telco's public offering.

AI success depends on more than models; it requires a trusted AI ecosystem. Learn how Cisco Compatible Solutions for AI accelerates enterprise AI.

The attacks use diverse social engineering lures and rotating payloads to deliver ScreenConnect for persistent remote access to compromised networks.

Cisco IT modernized our voice security posture by shifting from reactive, manual processes to a proactive, AI-driven defense. Dive deeper into the technical architecture that made the transformation possible.

Learn how Cisco IT used AI to eliminate a hidden cost center and a compliance liability at scale—before regulators or fraudsters forced our hand—achieving a 70% reduction in toll fraud and a 60% reduction in manual investigation effort.

Cisco DevNet applies API engineering practices, such as versioning, linting, changelogs, documentation, to MCP servers with a new format: MCP Description.