serisec

Category: AT&T

  • Who Benefited from the Aisuru and Kimwolf Botnets?

    Who Benefited from the Aisuru and Kimwolf Botnets? Our first story of 2026 revealed how a destructive new botnet called Kimwolf has infected more than two million devices by mass-compromising a vast number of unofficial Android TV streaming boxes. Today, we’ll dig through digital clues left behind by the hackers, network operators and services that…

  • SMS Phishers Pivot to Points, Taxes, Fake Retailers

    SMS Phishers Pivot to Points, Taxes, Fake Retailers China-based phishing groups blamed for non-stop scam SMS messages about a supposed wayward package or unpaid toll fee are promoting a new offering, just in time for the holiday shopping season: Phishing kits for mass-creating fake but convincing e-commerce websites that convert customer payment card data into…

  • DDoS Botnet Aisuru Blankets US ISPs in Record DDoS

    DDoS Botnet Aisuru Blankets US ISPs in Record DDoS The world’s largest and most disruptive botnet is now drawing a majority of its firepower from compromised Internet-of-Things (IoT) devices hosted on U.S. Internet providers like AT&T, Comcast and Verizon, new evidence suggests. Experts say the heavy concentration of infected devices at U.S. providers is complicating…

  • Proxy Services Feast on Ukraine’s IP Address Exodus

    Proxy Services Feast on Ukraine’s IP Address Exodus Image: Mark Rademaker, via Shutterstock. Ukraine has seen nearly one-fifth of its Internet space come under Russian control or sold to Internet address brokers since February 2022, a new study finds. The analysis indicates large chunks of Ukrainian Internet address space are now in the hands of…

  • U.S. Soldier Charged in AT&T Hack Searched “Can Hacking Be Treason”

    U.S. Soldier Charged in AT&T Hack Searched “Can Hacking Be Treason” A U.S. Army soldier who pleaded guilty last week to leaking phone records for high-ranking U.S. government officials searched online for non-extradition countries and for an answer to the question “can hacking be treason?” prosecutors in the case said Wednesday. The government disclosed the…

  • Hacker in Snowflake Extortions May Be a U.S. Soldier

    Hacker in Snowflake Extortions May Be a U.S. Soldier Two men have been arrested for allegedly stealing data from and extorting dozens of companies that used the cloud data storage company Snowflake, but a third suspect — a prolific hacker known as Kiberphant0m — remains at large and continues to publicly extort victims. However, this…