As últimas notícias e atualizações sobre Cyber de fontes confiáveis do mundo todo.
A major U.S. hospital network is dealing with the fallout from a ransomware attack that encrypted parts of its systems and exposed patient information, according to Reuters. The breach has disrupted…
Governments and private sector leaders are stepping up cyber defense spending as ransomware campaigns and newly discovered zero-day flaws continue to threaten critical systems. The push reflects…
The U.S. Cybersecurity and Infrastructure Security Agency has warned that a newly disclosed Ivanti vulnerability is being actively exploited, raising the risk for organizations that rely on the…
A ransomware attack has disrupted patient care across a major hospital network serving communities in Ohio, Pennsylvania, and West Virginia. The cyberattack encrypted parts of the system, forcing…
A ransomware group says it is behind a cyberattack on a major U.S. hospital network and is threatening to publish sensitive patient information unless it receives payment in bitcoin. The claim…
The UK government plans to tighten cyber incident reporting by requiring organisations to notify authorities within 24 hours of a ransomware attack. The move is part of a broader effort to improve…
Researchers say a previously unknown Microsoft SharePoint vulnerability is being used in targeted attacks against U.S. defense contractors. The activity, first flagged by Mandiant, points to a…
A ransomware attack has disrupted services across a major hospital network in Europe, affecting patient care and forcing some facilities to divert emergency cases. The incident underscores how…
Security researchers say attackers are taking advantage of a previously unknown software flaw in a widely used enterprise platform to break into government networks. The vulnerability, described as a…
U.S. authorities have issued a new warning that the Volt Typhoon cyber campaign remains active and continues to target critical infrastructure networks. Officials say the operation is linked to…
A ransomware attack has disrupted operations at a major U.S. hospital network, forcing several facilities offline and affecting emergency services in multiple states, according to Reuters. The…
A ransomware group calling itself BlackCat says it has infiltrated the systems of a major European energy company and is threatening to release sensitive operational files unless it is paid. The…
