Major BGP leak disrupts thousands of networks globally

A large BGP routing leak that occurred last night disrupted the connectivity for thousands of major networks and websites around the world. Although the BGP routing leak occurred in Vodafone's autonomous network (AS55410) based in India, it has impacted U.S. companies, including Google, according to sources. BGP leak causes 13x spike in misdirected traffic Yesterday, … Continue reading Major BGP leak disrupts thousands of networks globally

SysAdmin of Billion-Dollar Hacking Group Gets 10-Year Sentence

A high-level manager and systems administrator associated with the FIN7 threat actor has been sentenced to 10 years in prison, the U.S. Department of Justice announced Friday. Fedir Hladyr, a 35-year-old Ukrainian national, is said to have played a crucial role in a criminal scheme that compromised tens of millions of debit and credit cards, … Continue reading SysAdmin of Billion-Dollar Hacking Group Gets 10-Year Sentence

Ryuk ransomware operation updates hacking techniques

Recent attacks from Ryuk ransomware operators show that the actors have a new preference when it comes to gaining initial access to the victim network. The trend observed in attacks this year reveals a predilection towards targeting hosts with remote desktop connections exposed on the public internet. Furthermore, using targeted phishing emails to deliver the … Continue reading Ryuk ransomware operation updates hacking techniques

Malware Evasion Techniques

Cybercriminals create new ways to make malware invisible for detection. They hide malicious indicators and behavior during analysis. Researchers need to know about different approaches to improve security. I have investigated evasion techniques that ANY.RUN service faces every day, and I would like to share my insights. Malware evasion Defense evasion is the way to … Continue reading Malware Evasion Techniques

Considerations for performing IoMT Risk Assessments

What are Internet of Medical Things (IoMT) products? Internet of Medical Things (IoMT) products refer to a combination of medical applications and devices connected to healthcare information technology systems through an online computer network or a wireless network. IoMT devices rely heavily on biosensors, critical in detecting an individual's tissue, respiratory, and blood characteristics. Non-bio … Continue reading Considerations for performing IoMT Risk Assessments