Role of Gmail in Protecting Ransomware and Spear-Phishing Attacks

Pallavi Varanasi Cloud Security Expert - CloudCodes Software
  • November 20th, 2020

Many large companies such as IT firms at Global 2000 and Fortune 500 are spending too much time battling spear-phishing and ransomware attacks. Smaller companies have weak cybersecurity and hence are more open to ransomware attacks. The companies having less than 250 employees have witnessed over 50% of total cyber-attacks. Out of these, nearly 90% of attacks start with a spear-phishing email. The ransomware damage costs are in billions of dollars, and these are increasing consistently. Because of this, many businesses are now migrating from their email services to Gmail for ransomware and spear-phishing protection. There are many reasons for choosing the Gmail as default email service since it offers a host of security features such as early phishing detection with machine learning, inadvertent outer reply warnings, click-time warnings for pernicious links, and built-in safeguards against new dangers. 

New Gmail Security Features 

The reason businesses are migrating from their email platform to Gmail for ransomware, and spear-phishing protection is the host of security features in-built in it. Let us discuss some main ones, which suit small and mid-sized businesses (SMBs): 

1. Early Phishing Detection 

According to Google, 99.9% is its machine learning program’s accuracy rate, which finds & thwarts phishing messages from Gmail inboxes. A new Gmail detection model is integrated with the Google Safe Browsing, ensuring that the suspicious URLs are found and flagged. For corporate users, it is a considerable security and productivity benefit if they can block all the SPAM Gmail messages. 

2. New User Warnings 

The users of Gmail receive “unintended external reply warnings” that help in safeguarding against the data loss. When a user replies to an email (received from someone outside the corporate domain), he gets a warning that he wants to reply to that message. Gmail for ransomware and spear-phishing protection is highly recommended since it has the algorithm of ‘contextual intelligence,’ which does not warn those emails. The user has already emailed before. 

3. Ransomware Defense 

Gmail has integrated a new defense system right into its programming, allowing protection from ransomware and polymorphic malware. Gmail tags the recent threats by using attachment heuristics with the signatures of the sender. For this, it merges thousands of signals about spam, malware, and ransomware. 

4. Switching to Gmail 

If you own a business of any size, switching to Gmail is not a simple task. It is an essential task since Gmail for ransomware and spear-phishing protection is a must-have. But its process requires careful planning and implementation along with user training. However, when compared with ransomware cost, migration to Gmail is the right choice for every business. 

If you need to ensure secure migration of your email platform to Gmail, then CloudCodes CASB solutions are the best choice for you. The security experts will help you throughout the process, ensuring zero data loss.