Study: Ransomware, Data Breaches at Hospitals tied to Uptick in Fatal Heart Attacks

Hospitals that have been hit by a data breach or ransomware attack can expect to see an increase in the death rate among heart patients in the following months or years because of cybersecurity remediation efforts, a new study posits. Health industry experts say the findings should prompt a larger review of how security — or the lack thereof — may be impacting patient outcomes. Continue reading Study: Ransomware, Data Breaches at Hospitals tied to Uptick in Fatal Heart Attacks

BlueKeep is back. For now, attackers are just using it for cryptomining

For months, cybersecurity analysts have sounded the alarm about a serious vulnerability in old Microsoft operating systems that, if exploited, could infect computers around the world. The hacking has finally begun, and so far, it’s gone off with a whimper, not a bang. Over the weekend, a security researcher who maintains “honeypots,” or simulated environments to trap malicious activity, reported a spike in attacks exploiting the Remote Desktop Protocol vulnerability, known as BlueKeep. But rather than anything “wormable” that can spread from machine to machine, this appears to be a case of opportunists scanning the internet to infect computers for monetary gain. Researchers had warned that BlueKeep could enable outsiders to execute remote code on a compromised machine. Kevin Beaumont, the researcher who gave BlueKeep its name, reported that nearly all of his honeypots had been hit by attackers exploiting the vulnerability. Hackers appear to be using the exploit to try to install […]

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Continue reading BlueKeep is back. For now, attackers are just using it for cryptomining

After months of worry, BlueKeep vulnerability is now being exploited in mass-hacking campaign

The BlueKeep vulnerability, discovered by the UK’s NCSC, is being exploited at scale in an attempt to install a cryptocurrency minder on unpatched Windows PCs.
Continue reading After months of worry, BlueKeep vulnerability is now being exploited in mass-hacking campaign

BlueKeep Attacks Have Arrived, Are Initially Underwhelming

The first attacks that exploit the zero-day Windows vulnerability install cryptominers and scan for targets rather than a worm with WannaCry potential. Continue reading BlueKeep Attacks Have Arrived, Are Initially Underwhelming

Cyber Scenarios Expose Shortcomings of BMR

Ransomware and wiper attacks are causing organizations to re-evaluate their backup and recovery capabilities. An obvious concern is whether backups are safe – for example, are they offline where they can’t be encrypted or wiped. While this … Continue reading Cyber Scenarios Expose Shortcomings of BMR

10 of the Most Significant Ransomware Attacks of All Time

For years, ransomware actors have developed new families and attack campaigns in increasing frequency and numbers. Such activity peaked in 2017 but then fell in tandem with cryptocurrency miners’ rise. This development was short-lived, however. B… Continue reading 10 of the Most Significant Ransomware Attacks of All Time