Art Appraisal Blog

As the world becomes more connected and technology-dependent, the role of the Chief Information Security Officer (CISO) has become increasingly important. A CISO is responsible for protecting an organization’s sensitive information and assets from cyber threats, and ensuring compliance with industry regulations and standards. However, this role comes with many challenges, such as constantly evolving threats, limited resources, vulnerability management and the need to balance security with business operations. NetSecurity’s...

In today’s digital age, network security is more important than ever. As technology advances, so do the methods that threat actors use to gain access to sensitive information. In this article, we will explore five of the most famous and successful ways that threat actors gain initial access to any network. Phishing: Phishing is one of the most common methods used by threat actors to gain access to a network....

What is Black Basta? Black Basta is ransomware as a service (RaaS) that appeared in April 2022. There is, however, evidence that it has been developed since February. Black Basta operators employ a double extortion technique. That is, they encrypt files on targeted organizations’ systems and demand a ransom for decryption. In addition to encrypting files on targeted organizations’ systems and demanding ransom, they also maintain a dark web leak...

LockBit ransomware gang has apologized for its attack on the SickKids Pediatric Hospital which is a Toronto based hospital for Sick Children and released a decryptor for free. The group’s members are prohibited from attacking healthcare organizations under its role. According to its policy, encrypting systems of organizations where damage may cause death is prohibited. According to the gang, one of its partners had attacked SickKids violating its rules, so...

Cuba Ransomware is a highly sophisticated and dangerous piece of malware that has been used in targeted attacks against a wide range of organizations and individuals. It is believed to be developed by a Russian-based cybercrime group, and it is known for its ability to infiltrate and encrypt systems, making it nearly impossible for victims to regain access to their data without paying a ransom. In December 2022, CISA and...

NetSecurity’s ThreatResponder is an all-in-one cloud-native endpoint security platform offering varity of capabilties including threat detection and response (EDR), threat hunting, forensic investigation capabilities that helps businesses and organizations protect their networks from cyber threats. Let’s see why ThreatResponder is the best endpoint security platform in the market and how it can help your organization stay secure. 1. Advanced Threat Detection One of the primary reasons why NetSecurity’s ThreatResponder is...

Current Threat Landscape Cyber threats are on the rise. As the world becomes more interconnected, the threat of cyber attacks looms larger. Businesses and individuals alike are at risk of being targeted by cyber criminals. Every day, new methods of attacks are discovered and old ones are improved. This makes it difficult for businesses and individuals alike to protect themselves. What is Cyber Threat Hunting? The good news is that...

In today’s increasingly connected world, endpoint protection has become an essential component of any organization’s cybersecurity strategy. Endpoint protection involves the use of specialized software to monitor and protect individual devices, such as computers, smartphones, and tablets, from cyber threats. One of the most modern and effective ways of providing endpoint protection is through the use of machine learning and artificial intelligence (AI). Machine learning algorithms are able to analyze...

What is QBot? The QakBot banking Trojan, also known as QBot, QuackBot, and Pinkslipbot, has been around for over a decade. It was discovered in 2007 and is continuously developed and maintained since then. Over the last few years, QakBot has emerged as one of the most prevalent banking Trojans on the internet. Although its main purpose is to steal banking credentials (e.g., logins and passwords), it has also acquired...

Earlier this month, an actor posted an advertisement on a well-known hacking forum claiming to be selling a 2022 database of 487 million WhatsApp numbers. According to reports, the dataset contains data on WhatsApp users from 84 countries. According to the threat actor, more than 32 million records related to US users are included. There are also a huge number of phone numbers belonging to citizens of Egypt (45 million),...