Texas authorities are warning families about a social media trend involving AI-generated and digitally altered Cat in the Hat videos containing apparent threats. Juan Guevara explains why fabricated posts can create real fear—and potentially lead to school discipline, investigations, or criminal charges.
Juan Guevara explains how AI-generated deepfakes are being used in digital fraud, identity theft, and social engineering attacks, while sharing practical cybersecurity tips to help individuals better protect their digital identities.
Juan Guevara explains how online predators use social media to target minors and shares practical cybersecurity tips to help parents protect their children from grooming, sextortion, and other digital threats.
Juan Guevara examines the growing debate surrounding Flock license plate recognition cameras, explaining how the technology helps solve crimes while raising important questions about privacy, oversight, and the responsible use of surveillance systems.
Online dating apps create opportunities to meet new people, but they also expose users to scams, identity theft, fake profiles, and AI-generated deception. Juan Guevara shares practical tips to stay safe while dating online
Millions of people still use passwords like “123456,” “password,” and “admin” despite growing cybersecurity threats. As hackers increasingly leverage artificial intelligence, weak passwords have become one of the easiest ways to compromise personal information. Is your password putting you at risk?
As the 2026 FIFA World Cup approaches, cybersecurity experts warn of a sharp rise in phishing scams, identity theft, WhatsApp account hijacking, and fake public Wi-Fi networks targeting travelers and fans.
Technology expert Juan Guevara discusses the growing influence of paid social media endorsements in political campaigns and why transparency is essential for maintaining public trust.
A Texas woman discovered she had allegedly been tracked for more than a year using a hidden GPS device attached to her vehicle. The case highlights how easily tracking technology can be misused. How can you detect a hidden tracker and protect your privacy?
Following a major Secret Service operation in Houston, technology expert Juan Guevara explains how card skimming devices work and shares practical steps consumers can take to protect their financial information.
Artificial intelligence is making online scams increasingly sophisticated. Juan Guevara explains how criminals can impersonate legitimate businesses, use AI-generated content to create convincing listings, and trick consumers into paying for products that never existed.
Technology expert Juan Guevara demonstrates how artificial intelligence can analyze a photograph and generate surprisingly detailed inferences about a person, raising important questions about privacy, personal data and the information we share online.
Can an AI-generated bomb threat be traced? Technology expert Juan Guevara explains why law enforcement must initially treat these communications as credible threats and how digital evidence could potentially help investigators identify the person behind them.
Artificial intelligence can now clone a person’s voice from relatively small audio samples, creating new opportunities for both legitimate uses and sophisticated scams. Technology expert Juan Guevara demonstrates how the technology works and explains how families can protect themselves.
Open-source intelligence, or OSINT, can transform publicly available information into surprisingly detailed insights. Technology expert Juan Guevara explains how social media, public records and our broader digital footprint can reveal patterns about individuals, organizations and even governments.
Maryland is introducing chip-enabled EBT cards for SNAP recipients as part of an effort to combat payment fraud. Technology expert Juan Guevara explains how EMV and contactless payment technology can provide additional security compared with traditional magnetic-stripe cards.
Technology and cybersecurity expert Juan Guevara Torres joins FOX 26 to analyze the unauthorized release of GTA VI gameplay, who could be behind “Cyber Leak,” and how investigators may use digital evidence to identify the source. He also explains what the incident can teach businesses about insider access, social engineering and cybersecurity.
Una falsa promoción de H-E-B está circulando en redes sociales y aplicaciones de mensajería con la promesa de entregar $500 a los usuarios. Juan Guevara explica cómo funciona la estafa y qué señales pueden ayudarle a identificar páginas fraudulentas antes de entregar información personal.
La inteligencia artificial está transformando también el cibercrimen, permitiendo automatizar y acelerar determinadas etapas de los ataques. Juan Guevara explica por qué las pequeñas y medianas empresas pueden convertirse en objetivos atractivos y qué medidas pueden adoptar para proteger sus datos y mantener sus operaciones.
El uso de cámaras Flock para registrar matrículas está generando un debate en Elk Grove, California. Juan Guevara analiza sus posibles beneficios para las investigaciones policiales y las preocupaciones sobre privacidad, errores y acceso a los datos.
