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The Hellcat ransomware group has stolen roughly 5,000 documents, potentially containing confidential information, from the telecom giant's internal database.

High Frequency Trading (HFT) customers demand real-time and fast connectivity to the exchange. Learn how to achieve multicast fairness with Nexus 3550-T and NX-OS for timely delivery of data and access to the exchange.

By focusing on vigilant security practices, responsible AI deployment, and alignment with global regulatory standards, the OSS community can make 2025 a transformative year for security.

Organizations are struggling to enforce security policies outside of traditional office environments, particularly concerning identity and access management, which is further complicated by the use of unsecured home networks and personal devices.

Discover how Cisco's security solutions align with NIST CSF 2.0 to support CMMC compliance, enhancing integration and protection against sophisticated cyber threats.

More robust identity and access management practices are crucial, especially as remote work environments often lack the security measures found in corporate settings.

Infiltration of the vendor's systems between October and November exposed not only individuals' names, ages, and addresses, but also photographs, medical cannabis cards, driver's license numbers, and passport numbers, said STIIIZY in a breach notice and filing with California regulators that did not detail the number of people whose data had been stolen.

The communications industry logged the highest increase in CyHy enrollment between 2022 and 2024, followed by the emergency services, critical manufacturing, and water and wastewater sectors, the CISA report revealed.