If I had to hazard a guess (and I am far from the first person to make a similar guess), Rule 1.6 (governing confidentiality) has the highest violations-to-prosecutions ratio of all of the Rules (or, at least, perhaps second after everyone violates 8.4(c) when they talk about the Tooth Fairy with their kids or how often they floss with their dentist). Why? Because it’s natural to want to debrief your day with your spouse or significant other and it’s hard to avoid discussing specifics.