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A software or hardware fault known only to the manufacturer or program developer is known as a?zero-day vulnerability.

Zero-day vulnerabilities?are often discovered by attackers who are looking for new ways to exploit software or hardware. Once a zero-day vulnerability is discovered, attackers may sell it on the dark web to other attackers who can use it to launch attacks.

Zero-day vulnerabilities?are often discovered by attackers who are looking for new ways to exploit software or hardware. Once a zero-day vulnerability is discovered, attackers may sell it on the dark web to other attackers who can use it to launch attacks. Alternatively, attackers may keep the vulnerability secret and use it to target specific organizations or individuals.

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Because they can be leveraged to get around security safeguards and access sensitive data or systems,?Zero-day vulnerabilities?are risky. These flaws can be exploited by attackers to set up malware, steal information, or carry out other attacks. There is no patch or fix available to stop assaults since?Zero-day vulnerabilities?are unknown to software makers and security professionals.

Zero-day vulnerabilities?are very challenging to find. Attackers may employ complex strategies to take advantage of weaknesses, such as code obfuscation or encryption to evade detection by security software. As a result, attacks can continue to take advantage of the vulnerability for extended periods of time without being detected.

Recent zero day exploits:

• Windows zero-day vulnerability exploited in ransomware attacks
• Apple fixes recently disclosed zero-days on older iPhones and iPads
• General Bytes Bitcoin ATMs hacked using zero-day, $1.5M stolen
• Google has released?Chrome 108.0.5359.94/.95 for Windows, Mac, and Linux users to address a single high-severity security flaw, the ninth Chrome zero-day exploited in the wild patched since the start of the year.

“Google is aware of reports that an exploit for CVE-2022-4262 exists in the wild,” the search giant said in a?security advisory?published on Friday.

How can organizations protect themselves from zero-day vulnerabilities?

1.Keep software up to date:?While zero-day vulnerabilities are unknown to software vendors, they often release patches and updates to fix known vulnerabilities. Keeping software up to date can help to protect against known vulnerabilities.

2.Use anti-virus and anti-malware software:?While these types of software may not be able to detect zero-day vulnerabilities, they can help to detect known malware and other types of attacks.

3.Limit access to sensitive data:?By limiting access to sensitive data, organizations can reduce the risk of data breaches if a zero-day vulnerability is exploited.

4.Use intrusion detection and prevention systems:?These types of systems can help to detect and block attacks that exploit zero-day vulnerabilities.

5.Conduct regular security assessments:?Regular security assessments can help organizations to identify vulnerabilities before attackers can exploit them.

Share some more examples of zero day vulnerability you know in #comment

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