Hogwarts School Increases Security is a headline from a magical newspaper in 1926. Hogwarts School needed better security because evil Wizard Gellert Grindelwald, an old friend of Albus Dumbledore, was on a rampage in Europe (WFT).
In the film, this headline is shown on a copy of the Daily Prophet (WFT). Although the film props were designed and constructed by MinaLima (website), and are therefore not canon, it is still very likely that this article about Hogwarts School would have appeared in a 1926 edition of the Prophet at the time. --td
From the Web
WizardingWorld.com (Pottermore): Fantastic Beasts and Where to Find Them
Harry Potter Wiki: Fantastic Beasts and Where to Find Them (film)