Remain vigilant about the potential for cyberattacks. LEARN ... Last updated 01.21.2020 National Due to increased international tensions, the public are advised to be vigilant about the potential for cyberattacks. Read Press Release Scam Article 04.22.2022 Fake USPIS Phone Calls Read Scam Article Scam Article 12.16.2021 Counterfeit Stamps Read Scam Article