Healthcare businesses are already reeling from massive losses during the pandemic, and cyberattacks could cause further long-term damage beyond the initial attack. Research at Morphisec indicates that almost 3-in-10 consumers say they would consider switching providers if their records were breached in a cyberattack. Considering that same report found that 1-in-5 Americans say a cyberattack has impacted their healthcare provider in the past year, it’s undoubtedly worrying news for the entire industry. With this in mind, here are three avenues hackers are likely to exploit as healthcare becomes a more attractive target and what providers’ need to do to protect their sensitive data and safeguard the lives of their patients.
After seven years of malicious activity, law enforcement have managed to seize the infrastructure of the notorious malware variant “Emotet,” and have scheduled a mass uninstallation event to occur on April 25. In their latest research, Digital Shadows discusses the significance of the shutdown, how the process unfolded, and what it means for the cybercriminal landscape.
Mandiant is currently tracking 12 malware families associated with the exploitation of Pulse Secure VPN devices. These families are related to the circumvention of authentication and backdoor access to these devices, but they are not necessarily related to each other and have been observed in separate investigations. It is likely that multiple actors are responsible for the creation and deployment of these various code families, says Mandiant.
Cybercriminals continue to exploit unpatched Microsoft Exchange servers. Cybersecurity researchers at Sophos report an unknown attacked has been attempting to leverage the ProxyLogon exploit to unload malicious Monero cryptominer onto Exchange servers, with the payload being hosted on a compromised Exchange server.
A new CISCO Talos Intelligence report explores how cybercriminals are increasingly abusing the communications platforms that many organizations use to facilitate employee communications. According to the report, communication platforms have allowed attackers to circumvent perimeter security controls and maximize infection capabilities. Over the past year, adversaries are increasingly relying on these platforms as part of the infection process.
These are the terrible uncertainties and costs organizations like yours face as ransomware rages around the cybersphere. As you deliberate on the best strategy and tactics for defending your organization from ransomware, understand that the total cost of recovering from such an attack more than outweighs the cost of being prepared to defend against it.
There has been an significant increase in PYSA ransomware targeting education institutions in 12 U.S. states and the U.K., according to a joint Federal Bureau of Investigation (FBI) and Department of Homeland Security (DHS) Cybersecurity and Infrastructure Security Agency (CISA) flash industry alert.
The use of artificial intelligence (AI) in cybersecurity, while often overhyped, is not a new concept. Hackers have included countermeasures in malware since its inception to detect runtime environments or sense detection attempts. Early actions were primitive compared to what we know today, but they laid the groundwork for more critical thought about adaptive and evasive technologies and sophisticated situational awareness. This lethal combination of research and deep targeting is likely the future of malware as adversaries attempt to outsmart the companies and researchers trying to thwart them.
Sophos has published new research, “Gootloader Expands Its Payload Delivery Options,” that details how the delivery method for the six-year-old Gootkit financial malware has been developed into a complex and stealthy delivery system for a wide range of malware, including ransomware. Sophos researchers have named the platform, “Gootloader.” Gootloader is actively delivering malicious payloads through tightly targeted operations in the U.S., Germany and South Korea. Previous campaigns also targeted internet users in France.
Malwarebytes’ Threat Intelligence analysts introduced a new APT group they have named LazyScripter, presenting in-depth analysis of the tactics, techniques, procedures, and infrastructure employed by this actor group.
