Final answer:
Personal privacy and public safety issues are largely affected by Big Data databases, which can lead to significant breaches if not safeguarded. Prominent examples of such breaches include incidents at Target and JP Morgan.
Step-by-step explanation:
In general, issues of personal privacy and public safety are magnified enormously by the capabilities of Big Data databases. These databases can store and analyze vast quantities of data, which, if not properly protected, can lead to significant privacy breaches and public safety concerns. High-profile cases of data breaches at major organizations such as Target, JP Morgan, Healthcare.gov, and Verizon highlight the risks associated with managing online privacy and security. When hackers gain access to personal information by compromising website security, millions of individuals are put at risk of identity theft and other forms of cybercrime.