Search results for Unlimited systems ransomware | Breaking Cybersecurity News | The Hacker News

Ransomware attacks have reached an unprecedented scale in the healthcare sector, exposing vulnerabilities that put millions at risk. Recently, UnitedHealth revealed that 190 million Americans had their personal and healthcare data stolen during the Change Healthcare ransomware attack, a figure that nearly doubles the previously disclosed total.  This breach shows just how deeply ransomware can infiltrate critical systems, leaving patient trust and care hanging in the balance. One of the groups that targets this already fragile sector is the Interlock ransomware group. Known for their calculated and sophisticated attacks, they focus on hospitals, clinics, and other medical service providers. Interlock Ransomware Group: An Active Threat to Healthcare The Interlock ransomware group is a relatively recent but dangerous player in the world of cybercrime, known for employing double-extortion tactics.  This method involves encrypting a victim's data to disrupt operations and th...

The U.S. is presently combating two pandemics--coronavirus and ransomware attacks. Both have partially shut down parts of the economy. However, in the case of cybersecurity, lax security measures allow hackers to have an easy way to rake in millions. It's pretty simple for hackers to gain financially, using malicious software to access and encrypt data and hold it hostage until the victim pays the ransom. Cyber attacks are more frequent now because it is effortless for hackers to execute them. Further, the payment methods are now friendlier to them. In addition, businesses are  willing to pay a ransom  because of the growing reliance on digital infrastructure, giving hackers more incentives to attempt more breaches.  Bolder cybercriminals A few years back, cybercriminals played psychological games before getting bank passwords and using their technical know-how to steal money from people's accounts. They are bolder now because it is easy for them to buy ransomware so...

Imagine a sophisticated cyberattack cripples your organization’s most critical productivity and collaboration tool — the platform you rely on for daily operations. In the blink of an eye, hackers encrypt your emails, files, and crucial business data stored in Microsoft 365, holding it hostage using ransomware. Productivity grinds to a halt and your IT team races to assess the damage as the clock ticks down on a ransom demand that threatens to destroy your data forever. How did this happen, and more importantly, how can you prevent it from happening? Microsoft 365 (M365) is the lifeblood of countless organizations worldwide, offering a seamless, cloud-based platform for communication, collaboration and data management. Over 400 million users rely on Microsoft 365 for everything from document creation and management to video conferencing 1 . While M365 has empowered businesses to undergo digital transformation and remain competitive with its support for distributed, hybrid and remote w...

This week’s updates show how small changes can create real problems. Not loud incidents, but quiet shifts that are easy to miss until they add up. The kind that affects systems people rely on every day. Many of the stories point to the same trend: familiar tools being used in unexpected ways. Security controls are being worked on. Trusted platforms turning into weak spots. What looks routine on the surface often isn’t. There’s no single theme driving everything — just steady pressure across many fronts. Access, data, money, and trust are all being tested at once, often without clear warning signs. This edition pulls together those signals in short form, so you can see what’s changing before it becomes harder to ignore. Major cybercrime forum takedown FBI Seizes RAMP Forum The U.S. Federal Bureau of Investigation (FBI) has seized the notorious RAMP cybercrime forum. Visitors to the forum's Tor site and its clearnet domain, ramp4u...

This week has been crazy in the world of hacking and online security. From Thailand to London to the US, we've seen arrests, spies at work, and big power moves online. Hackers are getting caught. Spies are getting better at their jobs. Even simple things like browser add-ons and smart home gadgets are being used to attack people. Every day, there's a new story that shows how quickly things are changing in the fight over the internet. Governments are cracking down harder on cybercriminals. Big tech companies are rushing to fix their security. Researchers keep finding weak spots in apps and devices we use every day. We saw fake job recruiters on LinkedIn spying on people, huge crypto money-laundering cases, and brand-new malware made just to beat Apple's Mac protections. All these stories remind us: the same tech that makes life better can very easily be turned into a weapon. Here's a simple look at the biggest cybersecurity news happening right now — from the hidde...

How many Internet-connected devices do you have in your home? I am surrounded by around 25 such devices. It's not just your PC, smartphone, and tablet that are connected to the Internet. Today our homes are filled with tiny computers embedded in everything from security cameras, TVs and refrigerators to thermostat and door locks. However, when it comes to security, people generally ignore to protect all these connected devices and focus on securing their PCs and smartphones with a good antivirus software or a firewall application. What if any of these connected devices, that are poorly configured or insecure by design, get hacked? It would give hackers unauthorized access to your whole network allowing them to compromise other devices connected to the same network, spy on your activities and steal sensitive information by using various sophisticated hacks. There have already been numerous cases of attackers hacking home appliances, industrial control, automotive, medic...

Today’s security leaders must manage a constantly evolving attack surface and a dynamic threat environment due to interconnected devices, cloud services, IoT technologies, and hybrid work environments. Adversaries are constantly introducing new attack techniques, and not all companies have internal Red Teams or unlimited security resources to stay on top of the latest threats. On top of that, today’s attackers are indiscriminate and every business - big or small - needs to be prepared. It is no longer enough for security teams to  detect and respond ; we must now also  predict and prevent . To handle today’s security environment, defenders need to be agile and innovative. In short, we need to start thinking like a hacker.  Taking the mindset of an opportunistic threat actor allows you to not only gain a better understanding of potentially exploitable pathways, but also to more effectively prioritize your remediation efforts. It also helps you move past potentially harm...

Having an incident response retainer, or even a pre-approved external incident response firm, is not the same as being ready for an incident. A retainer means someone will answer the phone. Operational readiness determines whether that team can do meaningful work the moment they do.  That distinction matters far more than many organizations realize. In the first hours of a security incident, attackers are not waiting for your identity team to provision emergency accounts, for legal to decide whether an outside firm can access sensitive systems, or for someone to figure out who owns the EDR console. Every delay gives the attacker more uninterrupted time in your environment. Every hour lost to logistics increases the likelihood of deeper compromise, broader impact, and more expensive recovery.  The same is true internally. An organization may have an incident response plan, a capable security team, and a list of escalation contacts, yet still be unprepared to respond under p...

A coordinated law enforcement operation, in partnership with private sector companies, including Bitdefender, Bitsight, ESET, and Microsoft, has resulted in the takedown of criminal infrastructure powering Amadey and StealC. "The main common goal was to disrupt the 'assembly lines' cybercriminals use to launch ransomware, financial fraud, and attacks on critical infrastructure," Europol said in a statement. The development comes days after authorities from the Netherlands, Canada, Germany, and the U.S. disrupted malicious infrastructure associated with SocGholish and cleaned up nearly 15,000 infected WordPress websites. As part of the two-week-long action, cryptocurrency assets of criminal origin valued at more than $47 million have been identified, flagged, and restricted from use. In addition, as many as 27 million stolen login credentials have been recovered, and the malware distribution network has been hindered by dismantling 326 servers and 142 domains...

Traditional businesses migrating to the cloud need robust information security mechanisms.  Gartner predicts  that more than 95% of new digital workloads will continue to be deployed on cloud-native platforms by 2025. Robust  cloud data security  is imperative for businesses adopting rapid digital transformation to the cloud. While a traditional hosting model could be considered more secure, not all organizations are receptive to relinquishing control over their infrastructure or applications by relying on a cloud provider at an increased risk of data theft from a cyberattack done by an outsider. Having said so, let's try to understand the vital part. What is Cloud Data Security?  Cloud data security entails securing data, whether at rest or in motion, on cloud-based infrastructure, applications, etc., against cyber threats like data breaches, unauthorized access, DDoS attacks, etc. This includes the technologies, policies, controls, and services to protec...