Authorities across various regions are issuing warnings about a surge in scams targeting individuals through online platforms. Las Vegas police have alerted the public to a scam involving fake investments and cryptocurrency. Additionally, a council has raised concerns about a scammer selling a fraudulent waste management deal. In Pennsylvania, residents utilizing SNAP benefits are being specifically targeted in a new scam. The Eastland County Sheriff's Office has also reported a scam alert, emphasizing the need for vigilance among residents. These warnings reflect a growing trend of scams exploiting vulnerable populations and online investment opportunities.