There are several security threats that could arise from lifelogging
in the Internet. Rawassizadeh and Tjoa (2010) address
the most common life-logging security and privacy risks,
including: (i) the surveillance of someone’s life, (ii) memory
hazards, meaning that mistakes in life can not be forgotten
easily, (iii) long term availability of personal information, even
if his life and ideology has changed, and (iv) the problem of
stolen life-log information. Moreover, the danger of a lost
password or a stolen one, is believed to be one of the most
serious threats for most people. Such an incident could enable
an attacker to gain access to a person’s accounts, starting
from his social networking profile or emails, up to his bank
account.