Cybersecurity truism: Focusing on the basics helps defenders arrest many of today's top attacks, as well as tomorrow's. While IT defenders have been repeating that mantra for years, experts say it also applies to operational technology environments, including ICS and SCADA systems.
Knowing how competent we are and how we stack up against peers gives us the ability to decide when we can proceed based on our own experience and when we need to seek advice. But psychological research says we are lousy at evaluating our own capabilities and frequently overestimate our skills.
Propel your transformation forward with Prisma SASE through advising, design, architecture and management services that lead to enhanced network performance and consistent security policies.
Corporate VPN maker Ivanti disputed findings by the U.S. cybersecurity agency that said hackers can establish persistence on rooted appliances through a factory reset but nonetheless released an updated integrity checking tool Tuesday. Ivanti has been in emergency response mode since early January.
In his first week in his new role as interim CEO of SSH Communications Security, Rami Raulas shares insights on the company’s strategic focus on zero trust, operational technology security, and quantum-safe cryptography to address evolving cybersecurity challenges.
Zscaler CEO Jay Chaudhry said Palo Alto Networks' strategy of offering free products to new platform customers will "unravel over time" as firewalls become shelfware. Legacy vendors find themselves "in a defensive position" as the role of firewalls shrinks and demand for zero trust security grows.
The Change Healthcare mega hack has taken nearly 120 of the company's IT products and services offline since Feb. 21, and that cyber disruption is having serious, widespread impact on the entire healthcare industry including major players, said attorney Sara Goldstein of the law firm BakerHostetler.
North Korea's Lazarus hackers exploited a Windows AppLocker driver zero-day to gain kernel-level access and turn off security tools that could detect the group's bring-your-own-vulnerable-driver exploitation techniques. Microsoft fixed the bug in its February patch dump.
Officials from the U.S. Coast Guard Cyber Command told lawmakers Thursday the military branch is building out deployable teams of cybersecurity protection units and taking advantage of expanded authorities under a recent executive order to better protect Americas modern maritime infrastructure.
Ransomware group Rhysida is offering to sell "exclusive data" stolen from a Chicago children's hospital for $3.4 million on the dark web, while the hospital is still struggling to recover its IT systems, including its electronic health records and patient portal, one month after the attack.
Is Moscow using the Russian-speaking LockBit ransomware group as a tool to disrupt critical infrastructure and democracy in the West? While no publicly available evidence reveals direct ties, what are the chances that the prolific, trash-talking group has escaped authorities' attention - or demands?
Your supply chain is your new attack surface, according to Galit Lubetzky Sharon, the co-founder and CEO of Wing Security. She discusses Wing's solution - Secure SaaS Posture Management, or SSPM - that helps organizations ensure that all of their SaaS apps are safe and compliant.
Chinese threat actors are continuing to persist after exploiting the recent Ivanti Connect Secure VPN vulnerability even after factory resets, system upgrades and patches. The threat actor, UNC5325, is adept at "living off the land" techniques, warned threat intelligence firm Mandiant.
U.S. President Joe Biden is set to sign Wednesday an executive order aimed at preventing the large-scale transfer of Americans' sensitive personal data to countries including China. The order will set off a rule-making process spearheaded by the Department of Justice.
Microsoft once again finds itself in the crosshairs of antitrust regulators, this time for practices around its Entra ID identity management tool. The European Commission is probing whether Microsoft prevents customers from buying security software that competes with its own, The Information said.
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