John M Lund Photography Inc Alarum's (NASDAQ:ALAR) core IPPN business continues to go from strength to strength, and the company is progressively adding new services, which should help to support growth in coming years. Ongoing profit margin gains were particularly impressive in the first quarter. The last time I wrote about Alarum I suggested that the company's growth was underappreciated. This continues to be the case, even though the stock is now up over 30% since then. Alarum's forward PE ratio is proba ...