Cisco warns of critical bug exploited by hackers since 2023
AI-curated by Q²N · Updated February 26, 2026
Cisco has reported that hackers have been taking advantage of a critical vulnerability in its networking equipment, which has been affecting large customer networks globally since 2023. The U.S. government and its allies have confirmed the ongoing exploitation of this bug, emphasizing the urgency for organizations to implement necessary patches to safeguard their systems. This situation highlights the importance of cybersecurity measures and the need for vigilance in protecting sensitive network infrastructures. Organizations are urged to take immediate action to mitigate potential risks associated with this vulnerability.
- Cisco identifies a critical bug in its networking equipment.
- Hackers have exploited this vulnerability since 2023.
- The U.S. government and allies confirm global exploitation.
- Organizations are urged to patch their systems urgently.
- The situation underscores the importance of cybersecurity.
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