Magecart Attack Convincingly Hijacks PayPal Transactions at Checkout - New credit-card skimmer uses postMessage to make malicious process look authentic to victims to st... https://threatpost.com/magecart-hijacks-paypal-transactions/161697/ #creditcardskimmer #credentialtheft #onlineshopping #affablekraut #threatactors #websecurity #postmessage #e-commerce #magecart #twitter #paypal #hacks