Ransomware Claims Reach Record High in November 2024
Ransomware claims surged to a record 632 victims in November 2024, driven by increased activity from groups like RansomHub and Akira.
TPUXtract: New Side-Channel Attack Exposes Vulnerabilities in AI Models
Researchers at North Carolina State University have developed TPUXtract, a sophisticated side-channel attack that exploits electromagnetic signals to extract hyperparameters and configurations from convolutional neural networks running on Google Edge TPUs, posing significant risks to AI model security and intellectual property.
Krispy Kreme Cyberattack Disrupts Online Ordering System
In November 2024, Krispy Kreme suffered a cyberattack that significantly impacted its online ordering system, leading to a 15.5% decline in sales and prompting the company to engage cybersecurity experts while investigating the incident.
Phishing Attacks Target Ukraine’s Defense Sector Amid Ongoing Cyber Threats
Phishing attacks attributed to the hacker group UAC-0185 are increasingly targeting Ukraine’s defense sector, employing sophisticated tactics to gain unauthorized access to sensitive military systems and data.
NCSC CEO Richard Horne Warns of Growing Cyber Threats and Defense Gaps
Richard Horne, CEO of the UK’s National Cyber Security Centre, highlights the increasing sophistication of cyber threats, particularly from state actors, and the urgent need for enhanced regulatory frameworks and investment in cybersecurity measures to protect critical sectors.
IT Security Oversight in Hardware Procurement Poses Risks for Organizations
A global study reveals that many organizations neglect IT security in hardware procurement, leading to vulnerabilities in devices and increased risks of cyberattacks.
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