German security agencies have issued a warning about 'unconventional incendiary devices' being sent in parcels across Europe, which have caught fire in transit. The Federal Criminal Police Office (BKA) and the domestic intelligence service (BfV) have alerted logistics and aviation companies after several incidents involving packages prepared to potentially damage logistics infrastructure. These warnings follow reports from the German news agency dpa, highlighting fears of a sabotage plot. No specific damages have been reported so far, but authorities caution that more such parcels could be in circulation. The warnings are aimed particularly at businesses and freight companies to enhance vigilance.