Email protection is important because of cyber threats like social attacks that target organizations via email. As an IT manager or executive, you can be charged with protecting your company’s IT assets from hackers and so-called “zombie” apps, but do you need to be worried about email as an asset?
Email has become an essential part of your business’s IT infrastructure and one of the fastest growing sources of cyber attacks and security breaches. Emails can be malicious or, in some cases, they can be viewed as harmless messages from people, including clients, to your company’s executive team and employees. Email is never supposed to be a personal correspondence it’s designed to streamline communication between staff and clients and so-called CIOs to protect personal information, and there are services that help with this, and you can see it here if you need to.
The reasons you should be concerned about email security is because of the many attacks that do not end up damaging your IT assets. The right measures can help you keep your email software and servers in tip-top shape, and provide you with confidence and security in your business operations.
Email Fraud
In fact, cyber attacks on businesses and organizations are increasing at an alarming rate. Of all of the reported cybersecurity breaches in 2014, the Mail.ru breach was the biggest. After Mail.ru’s losses were confirmed, cybersecurity analysts of independent research group Cyberthreat Intelligence Lab pinpointed the main cause: they found that after the Mail.ru data was uploaded, someone used malware and phishing scams to trick hackers into putting the data on their infected devices.
Other information resources indicate that in 2015, companies with IT infrastructure of more than 1,000 employees were targeted by over 26,000 data breaches, or about 10 percent of the total reported data breaches in 2015. The statistics suggest that a loss of over $5 billion to a company due to the use of cloud computing services like Amazon Web Services, Microsoft Azure, IBM Bluemix, or SAP is not a rare occurrence.
Cybercriminals have an extensive knowledge of the networks that are connected to the cloud and can send mass spam and attachments to email accounts without the owners’ knowledge or consent. Their modus operandi is to convince third-party websites and users to visit malware-laden websites, on a pretext that they need the website’s or user’s information. Since they can access the victims’ devices through insecure HTTP connections, they can easily infect third-party websites, making them fall victim to the ransomware attacks.
It is extremely important for companies to thoroughly check their email archives and ensure that they are checking for valid and correct addresses. An email scan can uncover a list of outdated address options and if it is an outdated address then you must delete it immediately.
Source: iBiz.
Email and DDoS Attacks
In recent years, cyber attackers have perfected their capability to deliver high-powered attacks against companies and individuals via the use of distributed denial-of-service (DDoS) attacks.
DDoS attacks are large attacks against a target network that flood it with requests to its computer systems and can lead to physical damage or, more rarely, an economic blow to a company. Due to a constant outpouring of emails from companies and individuals across the world, the Internet can sometimes become a nuisance, forcing their customers to remain connected and thus making them an easy target.
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