Fortinet's operational technology business will surpass its SD-WAN practice due to the elevated threat environment and increased interest from manufacturing customers, CEO Ken Xie says. Fortinet's OT bookings grew 76% in the quarter ended March 30, outpacing SD-WAN bookings growth of 54%.
The Ukrainian city of Kherson faced a "near total" internet blackout on Saturday that cut off connectivity from Ukrainian service providers. Services were restored on Sunday, through regional Ukrainian provider Skynet, or Khersontelecom, but routed through Russia's Miranda and Rostelecom networks.
As Ukraine continues to be hit by cyberattacks from Russia, the State Service of Special Communication and Information Protection of Ukraine has sought to combat this offensive against the country's critical national infrastructure by going passwordless and using Yubico's security keys.
John Riggi, national adviser for cybersecurity at the American Hospital Association, and Carolyn Crandall, chief security advocate at Attivo Networks, explain why threats involving the Russia-Ukraine war are exacerbating cybersecurity pressures on healthcare sector entities in the U.S. and globally.
Auditors have once again rated the Department of Health and Human Services' information security program as "not effective," citing several areas of weaknesses, including issues related to risk management, information security continuous monitoring and contingency planning.
As ransomware-wielding attackers continue to target businesses large and small, the organizations that respond best and escape most unscathed from such attacks are those that already have in place well-honed, rehearsed plans, says ransomware expert and attorney Guillermo Christensen of Ice Miller.
The Computer Emergency Response Team of Ukraine and the National Bank of Ukraine are warning of massive DDoS attacks against pro-Ukrainian targets. The intelligence service in Romania, SRI, also warns of a similar type of attack targeting sites belonging to its national authorities.
In what is likely the shortest breach reporting timeline globally, the Indian Computer Emergency Response Team, CERT-In, has mandated that starting June 28, government and private organizations in the country must inform the agency within six hours of discovering a cybersecurity incident.
Recent incidents affecting the sensitive information of tens of thousands of individuals underscore the ongoing threats and risks facing organizations that handle health and other delicate personal information, including a community health center and a social services agency.
In this edition, four ISMG editors discuss important cybersecurity issues, including how virtual currency Monero is becoming the main alternative to Bitcoin as the crypto choice for criminals, the challenges involved in an identity-centric Zero Trust approach and how to influence change in culture.
The healthcare industry continues to be targeted by ransomware gangs, but there are efforts underway to help improve the health sector's information security resiliency. Errol Weiss of Health-ISAC says the industry as a whole lacks resources.
Half of the 10 largest health data breaches so far in 2022 - affecting millions of individuals - have been added to the federal tally in just the last month as the latest wave of major hacking incidents being reported to regulators continues to grow.
Ransomware attacks have come storming back after experiencing their typical end-of-the year decline. Security researchers report that the greatest number of known victms has been amassed by Lockbit, followed by Conti, Hive and Alphv/BlackCat.
As one of the architects of Israel's offensive Red Team intelligence unit and Incident Response Team, Reuven (Rubi) Aronashvili, CEO of Israeli cybersecurity company CYE, provides a highly informed view of current cyberwarfare in the Russia-Ukraine war, including how it differs from kinetic warfare.
The American Dental Association allegedly was hit with an attack by new ransomware group "Black Basta." ADA is the latest medical professional organization to have a cyber incident disrupt services and potentially affect members' information. Tenet Health also experienced a cyberattack last week.