Microsoft’s March dump of patches fixes two actively exploited zero-day vulnerabilities, including a critical severity issue the Outlook email client that Russian threat actors are using to target European companies. The other zero day vulnerability is a moderately-severe security feature bypass vulnerability in the Windows SmartScreen, a cloud-based anti-phishing and anti-malware software. Read More
Posts Tagged ‘zero-day vulnerabilities’
15
Mar
2023
Zero-click attack definition Zero-click attacks, unlike most cyberattacks, don’t require any interaction from the users they target, such as clicking on a link, enabling macros, or launching an executable. They are sophisticated, often used in cyberespionage campaigns, and tend to leave very few traces behind—which makes them dangerous. Once a device is compromised, an attacker […]
Zero-day vulnerabilities have always had something of a special reputation in the cybersecurity space. These software bugs are exploited for attacks before the flaw is known to the software vendor and so before a patch is available. As a result, these security holes are theoretically far harder to defend against and are a more attractive […]
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