The Bible acknowledges that evil has existed and abounded throughout man's history.
(Ecclesiastes 8:9) However, the Bible also prophesies that during the Last Days of this wicked system, "critical times hard to deal with will be here. For men will be lovers of themselves, lovers of money, self-assuming, haughty, blasphemers, disobedient to parents, unthankful, disloyal, having no natural affection, not open to any agreement, slanderers, without self-control, fierce, without love of goodness, betrayers, headstrong, puffed up [with pride], lovers of pleasures rather than lovers of God, having a form of godly devotion but proving false to its power." (2 Timothy 3:1-5)
Jesus gave a great prophesy concerning the sign of his presence and the conclusion of the system of things. Among other things, he noted "because of the increasing of lawlessness the love of the greater number will cool off. But he that has endured to the end is the one that will be saved. And this good news of the kingdom will be preached in all the inhabited earth for a witness to all the nations; and then the end will come." (Matthew 24:12-14)
The moral breakdown around the world is part of the evidence that God will soon destroy the wicked who are committing all this increased evil. So yes, evil is increasing today but not for much longer.