How does ransomware typically spread, and what are the common vectors that lead to infection?
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How does ransomware typically spread, and what are the common vectors that lead to infection?
Ransomware typically spreads through various methods, with common vectors including:
1. Phishing Emails: Ransomware often infiltrates systems through malicious attachments or links in phishing emails. Unsuspecting users may click on these links or download attachments that then execute the ransomware on their devices.
2. Malvertising: Malicious advertising, or malvertising, on websites can also be a way for ransomware to spread. Clicking on infected ads can lead to the download and execution of ransomware on a user’s system.
3. Exploiting Vulnerabilities: Ransomware can exploit vulnerabilities in software, operating systems, or network services to gain unauthorized access to systems. Failure to update software and security patches can leave systems susceptible to ransomware attacks.
4. Remote Desktop Protocol (RDP) Attacks: Cybercriminals can target RDP services with weak credentials or security practices to gain access to networks and deploy ransomware.
5. Drive-by Downloads: Visiting compromised websites or downloading software from untrusted sources can result in drive-by downloads of ransomware, infecting the user’s device without their explicit consent.
These are some common ways ransomware spreads, highlighting the importance of maintaining good cybersecurity practices to protect against such attacks.