Indicators that there are Data Breaches on Your Network
It tends to be the worst fear of any cybersecurity profession to be informed by a third party entity or even by law that he or she has suffered a data breach. Due to advancement of cybercriminal technology, one would need to also figure out the best technology that would secure his or her company’s data from data breaches. One would not only have data in the wrong hands but would also lead to possible customer loss, public embarrassment among others. According to Santosh Devaraj Secure Logic, there are also high chances that the company may end up losing trade partners. There maybe measures put to ensure that there is no exfiltration but it is always essential to keep checking just to be sure that there is no data breach.
File changes tend to be one of the signal that there is data breach in the company in question. Most of the cybercriminals tend to change, modify, replace, delete, or alter files with the intention of prolonging the detection. The cybercriminals can change files within a very short time in their exfiltration expedition. It would be critical to figure out real time monitoring of the network especially for a company that deals with high end data. In that case, it would be critical difference between normal changes and data breaches. An organization would, therefore, need a technical organization that can deal with such sensitive issues that can easily identify neutral and positive changes from negative changes as fast as possible.
Another a sign that all is not well with the network includes instances where the internet is extremely slow. Where the internet is abnormally slow, there are high chances that there is a possible exfiltration plan and hence the need to act fast. You may, therefore, consider an immediate report and investigation of your company network or your devices the moment you not that your internet is suspiciously slower than normal. The most probable causes of slow internet tends to include a virus on the network, a virus or even outbound traffic.
One would also need to note that the devices may be tampered with as well. It is a great red flag where a device is found on after it was initially switched off. You would also be alarmed the moment there are fake antivirus warnings, popup messages, or even weird browser toolbars. In such a case, it would be wise for one to have an expert check the devices within the shortest time possible.
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