"The Hitler Diaries" refers to a collection of documents that were purportedly written by Adolf Hitler. They surfaced in the early 1980s and were claimed to be personal journals detailing Hitler's thoughts and experiences during his time in power. The diaries generated significant interest and controversy, as they provided insights into the mind of one of history's most infamous leaders. However, it was later revealed that the diaries were forgeries. Investigations by historians and experts, including those from Der Spiegel, confirmed that the documents were not authentic. The scandal surrounding the diaries highlighted the challenges of verifying historical documents and the impact of misinformation in media.