Ransomware continues to be a significant concern, evolving in complexity and frequency. The latest figures from 2023 show that there were nearly 5,200 reported instances of ransomware, a number that likely underrepresents the actual situation due to unreported cases. This includes a notable increase in activities from prominent ransomware groups like LockBit 3.0, which saw its incidents jump from 393 in 2022 to 1,038 in 2023.
This dramatic rise signals an urgent need for enhanced cybersecurity measures and increased vigilance, particularly concerning email, a common vector for these attacks.
Ransomware is often distributed through email, using malicious attachments or links to infected websites to trick recipients. This method is simple and effective, and it shows why strong email security measures are vital to prevent ransomware threats.
Moreover, the rise of Ransomware as a Service (RaaS) is a major change in the cybercrime scene. This model lets ransomware creators offer their malware to other criminals who do not have the technical skills to make their own, making it easier for cybercriminals to join and increasing the number of ransomware attacks.
Email-driven ransomware attacks expose a vulnerability in digital communications. They demonstrate the capabilities of cybercriminals and highlight the constant need for solid security measures online. Moving forward, it is crucial to understand and address these risks properly.
Establishing a robust framework for ransomware attack prevention
To protect ourselves from ransomware attacks, we need to be more careful with our email security. Hackers are becoming more clever, using tools that can do more than just deceive people—they’re using automation to bypass common defenses.
“Here’s the thing: no one is off-limits in a company when it comes to these attacks. From the newest team member to the top executive, anyone could unintentionally let hackers in.”
– Kristof Laerenbergh, Managing Partner at Orlox –
A simple mistake, like clicking on a phishing link, could give attackers the opening they need. Once they’re in, they can quietly move through the company’s systems, gaining more control until they’ve taken over entirely.
To fight back, we need a layered approach to email security. This includes:
- Anti-malware and anti-spam services that can identify and block known forms of email attacks such as phishing that are often used in ransomware attacks.
- Anti-ransomware solutions that inspect email and web traffic for signs of malware-less attacks using impersonation and social engineering to dupe recipients into clicking a malicious link, visiting a malicious website, or revealing login credentials that can lead to a ransomware attack. These services provide strong ransomware protection against new and emerging types of attacks.
- DNS authentication services that use SPF, DKIM, and DMARC to identify potential sender spoofing which is often part of a ransomware attack.
- Email scanning and filtering services that can block users from clicking a dangerous link or opening a weaponized attachment.
- Security awareness training that can help users more successfully spot phishing emails and know what to do when they encounter an attack.
- Continuity solutions that provide users with continuous access to email and files during and after an attack, minimizing the impact of ransomware on productivity.
- Two-factor authentication protocols that make it much harder for attackers to use stolen credentials to access networks and install ransomware.
- Robust backup solutions that make it easy to recover data quickly after a successful attack.
Eager to know why Orlox chooses Mimecast for Email Security?
Read the full blog on:
https://www.orlox.be/insights/the-email-trap-how-ransomware-is-spreading-faster-than-ever/
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