"Reckless indifference" refers to a state of not caring about the potential consequences of one's actions. It suggests a lack of concern or regard for the possible harm or dangers that could result from a person's behavior. Full definition
[132] I also find that Levant acted with reckless indifference as to whether his statements about Levant were true or false, because he obtained no independent medical evidence, did not write, e-mail, fax or speak with Vigna, the Tribunal or the Commission to verify his allegations that Vigna had fibbed to the Tribunal, or had failed to comply with his undertaking. (slaw.ca)
To establish fraud the insurer needs to prove that you intended to deceive the insurer or acted with reckless indifference as to whether or not the insurer was deceived. (insurancelaw.org.au)
November, 2010 Ezra Levant was ordered by a judge to pay $ 25,000 to Giacomo Vignal, a Canadian Human Rights Commission lawyer, for libeling him with «reckless indifference» to the truth in blog posts about a major hate speech case. (desmogblog.com)