What to do NOW to Avoid Massive Ransomware Attack

The biggest, most invasive, ransomware outbreak in history is underway.  It’s called WannaCry, and it has infected computers in at least 74 countries, primarily in Russia.  The Securelist cyber security website reported that there have been more than 45,000 attacks worldwide, but added, “It’s important to note that our visibility may be limited and incomplete and the… Read More

Security Flaw Found in Visa (But Not MasterCard)

A security vulnerability has been found in Visa Cards which does not exist in MasterCard. Basically, it involves the number of times you can try to process a transaction with an incorrect expiration date (or CVV).  Visa allows multiple attempts to process a transaction, and Mastercard allows only 10 attempts before the transaction is blocked… Read More

“Cyberschizophrenia” in the US Government

In the last few days, the US Government both mandated and rejected the same method of cybersecurity. It’s called Second Factor Authentication, specifically a One Time Passcode (OTP) sent by Short Message Service (SMS). So, together, its a “SMS OTP,” which is basically what happens when you receive a 4 to 6-digit security code to… Read More