Tag: claroty
Cybercrime gets physical
Cyber-physical systems (CPS), such as operational technology (OT), the Internet of Things (IoT), building management systems (BMS) and connected media devices have now become a prime target for ransomware attacks. According to security firm, Claroty, cyber-physical attacks are now placing significant financial strain across organizations in several key sectors. Almost half of the respondents, 45 percent, to an independent survey commissioned by Claroty report financial losses of $500,000 or more over the last 12 months from cyber-attacks affecting CPS. Over a quarter, 27 percent, report losses of $1 million or more. “The most financially impacted sectors are chemical manufacturing, power and energy, and mining and materials, with 54-55 percent of respondents in each sector reporting more than $500,000 in losses from incidents in the last 12 months,” says the report, The Global State of CPS Security 2024.
Exclusive: Expanding AI data centers have become tempting targets
Big Tech’s rapidly-expanding server farms are becoming increasingly tempting targets for ransomware gangs. In their Gadarene rush to be first with AI-based services, companies such as Google and Microsoft are not only abandoning any previous pretences about reducing their greenhouse emissions and energy consumption, they are also inadvertently building increasingly tempting targets for organized cybercriminals and nation-state threat actors. The online industry’s vast data centers and server farms run on similar operational technology (OT) systems to other industrial facilities. Originally designed to run offline, these systems are notoriously difficult to secure, particularly when they need to interface with newer information technology (IT) systems.
Cybersecurity Experts Question ‘Cyber Scam Warning’ Effectiveness – January 19th
The concern of official cyber scam warnings potentially being ineffective was raised by cybersecurity firms, Praxis Labs, eSentire, stemming from Dubai and Ghana cyber and law enforcement agency reports. After multiple cyber scam warnings issued by the Dubai Police and the Cyber Security Authority of Ghana, reports of victims continuously poured in for these “search engine scams”. Following the incidents, researchers at Praxis Labs and eSentire released statements on human behavior corresponding to cyber, by being on "default mode" and for search engines, the issuance of "implicit trust".
LockBit Keeps Role as Biggest Global Ransomware Threat in 2023 – December 7th
According to a report by ZeroFox, LockBit was involved in more than a quarter of global ransomware and digital extortion (R&DE) attacks in 2023. The report found 30% of LockBit's attacks target Europe and 25% in North America. Despite remaining the global leader in ransomware, ZeroFox notes there to be a downward trajectory in the number of LockBit's attacks compared to 2022.