With zero trust and cloud infrastructures at the top of security practitioners' road maps, there has been an uptick in authorization-related initiatives. Security experts discuss the challenges of authorization and describe how firms can use authorization strategies to better protect themselves.
The latest edition of the ISMG Security Report analyzes what lessons cybersecurity leaders can learn from the Russia-Ukraine war. It also examines the Okta data breach and Lapsus$ attack and describes how tech companies are supporting new developments in the FIDO protocol.
In the latest "Troublemaker CISO" post, security director Ian Keller discusses the issue of supply chain security and whether you should disclose information about your supply chain to companies as part of the effort to secure it. His conclusion: Build your defenses and trust no one.
The Five Eyes alliance of cybersecurity authorities from the U.S., U.K., Australia, New Zealand and Canada issued a warning to managed service providers about targeted attacks, advising MSP customers on how to protect sensitive data and reassess their security posture and contractual agreements.
A recent ransomware attack disclosed by a medication management systems provider is the latest reminder of persistent cybersecurity threats and risks facing healthcare supply chain and related vendors, as well as their customers. What's at stake?
Viasat's satellite communications suffered an outage an hour before the Russian invasion of Ukraine began on Feb. 24. The company said it was a cyberattack, but did not identify the attacker. The U.S., U.K., EU and Ukraine have now attributed this attack to Russia.
As the Russia-Ukraine war continues, what cybersecurity lessons should be learned? At the CyberUK conference in Wales, cybersecurity czars focused on surprises - including low online attack volume and the role of hacktivists - and lauded Ukraine's cyber resilience, honed by years of stress testing.
Russia's use of wiper malware, DDoS attacks and targeted disinformation show it no longer depends on traditional methods in its war with Ukraine. John Walker, a professor and counterintelligence expert, says organizations need to be "more realistic" about how they handle cyberattacks.
A hacking group called Lapsus$ caused major headaches for identity vendor Okta in March when it dropped incriminating but misleading screenshots of a security breach. Brett Winterford of Okta breaks down what happened and discusses why visibility into third-party support operations is important.
The Ukrainian CERT has issued a statement saying that a "massive" Jester Stealer malware distribution campaign, designed to steal authentication data, is currently underway. The malware, operated by an unknown attacker, self-destructs after its operation is complete, the agency's statement says.
The massive leak of internal communications from the Conti ransomware group has highlighted the extent to which cybercrime syndicates regularly beg, borrow, steal or sometimes even partner or collaborate, all in pursuit of increasing their illicit profits.
Microsoft plans to roll out new managed services that give organizations the expertise needed to proactively hunt for threats and extend XDR beyond the endpoint. Microsoft Security Experts features new managed services as well as existing services around incident response and modernization.
Healthcare sector organizations should prepare to deal with potential hacktivist attacks tied to controversy surrounding the U.S. Supreme Court's leaked draft ruling and eventual final decision involving Roe vs. Wade, says attorney Erik Weinick of the law firm Otterbourg PC.
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