Today's threat actors are well-organized, highly skilled, motivated, and focused on their targets. These adversaries could be lurking on your network or threatening to break into it, using increasingly sophisticated methods to reach their goal. Simply put, there's often no need for adversaries to deploy malware at the early stages of the attack.
MSPs are playing an increasingly important role in organizations' cybersecurity. This is the key finding from our Pulse "Outsourcing Security" survey of more than 100 organizations worldwide: 88% of respondents are outsourcing their cybersecurity processes or tools, and the most common type of outsourcing agreements selected is through MSPs (55%).
When employees connect to professional networks remotely the cyber-threat level rises. Elements such as the expansion of the security perimeter of organizations when working remotely or the proliferation of threats from COVID-19-related topics have changed the way we understand cybersecurity. But there are other, more specific challenges that make it more difficult for MSPs to protect clients that have a remotely distributed workforce. These 6 challenges are.
Israeli cybersecurity researcher and analyst Ido Hoorvitch has published the results of an experiment he conducted on residential Wi-Fi networks and the findings were surprising: he was able to crack about 70% of the hashes from residential Wi-Fi networks in one Tel Aviv neighborhood.
Artificial intelligence (AI) is playing an increasingly important role in cybersecurity. This is confirmed by a recent Pulse survey of 191 senior executives from companies on four continents: two out of three organizations (68%) say they are using tools that use AI technologies and among those who are not yet using AI, 67% are considering adopting it.
In recent weeks a critical vulnerability (CVE-2021-44228) has been discovered in Log4j2, a popular logging library for Java applications. Attackers can exploit this flaw by performing Remote Code Execution (RCE) on any systems where it is implemented.
In October 2021, the IT systems of the Israeli healthcare system suffered a ransomware attack from which it took weeks to recover. Although the motive for the cyberattack on this occasion was not geopolitical but financial, government sources said they feared that far more dangerous incidents against this sector could be carried out by groups linked to foreign powers such as Iran.
Digital signatures are increasingly used in companies and public administrations. However, without adequate cybersecurity measures, this method can be a vector for cybercriminals and fraudsters: through social engineering they can dupe signer victims into believing a document is legitimate and, through their signature, obtain authorization to carry out other operations without their consent, among many other malicious activities. So, how can we avoid this?
Cybercriminals are increasingly using malicious domains as an attack vector. Our Internet Security Report Q1 2021 already detected a 281% increase in the number of domains blocked by DNSWatch over the previous quarter, and there has been significant activity in the past year with such links exploiting the interest in COVID-19.
