Q.2.2 Digital footprints can be construed as trails that digital citizens leave online. Do you think that digital footprints could become a problem? Discuss.

Yes I do think this can be a huge problem, as so much of what is said online is irreversible, or may be seen by people that you didn’t intend to see. Some people do not have adequate privacy settings on their social media for example, so anyone in the world can access their social media accounts, which can often have quite personal information on them. This has the potential to be very dangerous.
(Open University, 2016). 

Reference: 
Open University, (2016) Your online presence - Help Centre - Open University, Www2.open.ac.uk. Available at: http://www2.open.ac.uk/students/help/your-online-presence (Accessed: 31 March 2017).