Companies are always facing attacks from hackers using many different vector. Email is one of the main ways that they will target a company, typically using a lure email to get someone to download malware or visit a malicious URL that includes tacking cookies that will infiltrate your databases. Once a browser visits this site their information will be available to the hackers.

A recent attack took place on the SANS Institute, a leading information security training and certification group which specializes in anti-phishing guidance. However, in August 2020, the group made it public that one of its staff members had been taken in by a phishing attack and handed over their database access details. After stealing the details were stolen a new accounts was created and a mail forwarder was implemented to forward all emails to the hackers emails account. In total, 513 emails were forwarded that included some private data belonging to SANS account holders. Once the attack was discovers it was calculated that the private information of 28,000 SANS members was stolen. Now the attack is being used by the SANS Institute  to show people that no group or company is safe.

Even the best trained individual can be taken in by lures and hackers are constantly changing their methods of attack. A new style of attack may be even more authentic looking than anything that has eern been seen previously so you always need to be on your guard.

In most cases you can block phishing attacks by uses a number of different security steps. The reason for using so many tactics is that one will work if another one doesn’t. As the success of phishing attacks are constantly improving using a security solution that works like this has never been more important.

Along with conducting normal end user training and phishing simulation emails to enhance your staff’s awareness of cyber attacks you will need to deploy an advanced spam filter. Office 365 comes with a low entry level of protection that comes with the software called Exchange Online Protection (EOP). However you will need to add a third-party solution like SpamTitan to prevent more threats from infiltrating your systems. EOP prevents spam, recognized malware and vast majority of phishing emails, but SpamTitan will greatly improve security against more complex phishing attacks and zero-day malware.

You should also think about using a web filter to prevent the web-based component of phishing emails from hitting your databases successfully. When a staff members tries to view a malicious web page that is used to steal details and other sensitive data, a web filter can stop that website from being viewed.

using a spam filter, web filter, and end user training, means you will be fully secured, but you should also use two-factor authentication. If details are illegally obtained, two-factor authentication can stop those credentials from being used by the hacker to obtain access to the account.