From a cybersecurity standpoint, trust is earned, not given. Each time the user, device and application attempt an action on the network is made, the authentication process must be run again.
The zero-trust model requires that anyone on the network must be authenticated in order to gain access, but that is not all....
The 2021 Dragos ICS/OT Cybersecurity Year in Review report says the number of industrial organizations with external connections to their industrial control systems has doubled, yet 86% of organizations report limited to no visibility of ICS environments. Tom Winston outlines the top challenges.
The U.S. telecom carrier T-Mobile has confirmed that the Lapsus$ ransomware group has breached its internal network by compromising employee accounts. The company says hackers did not steal any sensitive customer or government information during the incident.
Pro-Russia threat group Killnet claims to have hit several victims with DDoS attacks in recent days. It targets victims that it believes are adversaries of Russia, and several critical infrastructure entities in the Czech Republic are known to have been successfully targeted.
Solara Medical Supplies has agreed to pay $5 million and implement a host of security improvements under a proposed settlement of a consolidated class action lawsuit involving a 2019 phishing incident that affected sensitive information of more than 114,000 individuals.
Four editors at ISMG discuss the percentage of banks hit by ransomware - and paying the ransom, the HHS warning to healthcare entities as they continue to be targeted by the Hive ransomware group and reports that the U.K. government has been infected with NSO Group spyware.
No question, the COVID-19 pandemic has been devastating for healthcare professionals. But it also has brought new opportunities for IT and security leaders to exercise unprecedented influence on healthcare enablement. Anahi Santiago, CISO of ChristianaCare, discusses this enormous responsibility.
Despite the recent leak of internal communications and code from the Conti ransomware group, the criminal enterprise appears to have continued operations without breaking stride, in part thanks to constant innovation, security researchers report.
Fresh warnings are being sounded about the threat posed by semi-autonomous killing machines both on and above the battlefield, especially as lethal weapons continue to gain features that push them toward full autonomy. Experts say international norms and legal safeguards are overdue.
Speaking about his role as managing director, business information security, at financial giant State Street, TJ Hart says, "I wake up nervous, and I go to bed nervous." But he channels that energy into trying to better understand the threat landscape and use that data to make better business risk decisions.
Marco Túlio Moraes of OITI, who is a CyberEdBoard executive member, confronts the metaphor of the cyberthreat as a bear in the forest and discusses how an organization must actively assess its environment, understand what its main risks are, and define a strategy to deal with them.
Lynn Peachey, the director of business development at Arete Incident Response, says that insurance companies have made "a pretty quick turnaround in terms of trying to respond to the ransomware epidemic." She discusses the changes they are making, which include leveraging data quantification.
As a security leader, you know that the way to align your vulnerability management program to support the business is to mitigate the vulnerabilities that have the biggest business impact. But that’s easier said than done. How do you discover and rate each vulnerability? How do you remediate them without disrupting...
The latest edition of the ISMG Security Report analyzes how the U.S. government is offering a reward of up to $5 million for information to help it disrupt the illicit flow of funds to North Korea. The report also examines approaches to enhance banks' cyber defenses and U.S. regulatory trends.
Recent security incidents involving third-party software, including Okta and Log4j, underscore the importance of healthcare entities taking steps to enhance their vendor risk management programs, says Chris Frenz, assistant vice president of IT security at Mount Sinai South Nassau.
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