Category: hacking

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Nation-State Attacker of Telecommunications Networks

Posted on By infossl
attribution, china, cyberespionage, espionage, hacking, Security technology, Uncategorized

Someone has been hacking telecommunications networks around the world: LightBasin (aka UNC1945) is an activity cluster that has been consistently targeting the telecommunications sector at a global scale since at least 2016, leveraging custom tools and an in-depth knowledge of telecommunications network architectures. Recent findings highlight this cluster’s extensive knowledge of telecommunications protocols, including the … Read More “Nation-State Attacker of Telecommunications Networks” »

Syniverse Hack

Posted on By infossl
cybersecurity, data breaches, hacking, Security technology, Uncategorized

This is interesting: A company that is a critical part of the global telecommunications infrastructure used by AT&T, T-Mobile, Verizon and several others around the world such as Vodafone and China Mobile, quietly disclosed that hackers were inside its systems for years, impacting more than 200 of its clients and potentially millions of cellphone users … Read More “Syniverse Hack” »

A Death Due to Ransomware

Posted on By infossl
cybercrime, hacking, healthcare, ransomware, Security technology, Uncategorized

The Wall Street Journal is reporting on a baby’s death at an Alabama hospital in 2019, which they argue was a direct result of the ransomware attack the hospital was undergoing. Amid the hack, fewer eyes were on the heart monitors — normally tracked on a large screen at the nurses’ station, in addition to … Read More “A Death Due to Ransomware” »

The Proliferation of Zero-days

Posted on By infossl
china, exploits, hacking, Security technology, Uncategorized, zero-day

The MIT Technology Review is reporting that 2021 is a blockbuster year for zero-day exploits: One contributing factor in the higher rate of reported zero-days is the rapid global proliferation of hacking tools. Powerful groups are all pouring heaps of cash into zero-days to use for themselves — and they’re reaping the rewards. At the … Read More “The Proliferation of Zero-days” »

FBI Had the REvil Decryption Key

Posted on By infossl
externalities, extortion, fbi, hacking, ransomware, Security technology, tradecraft, Uncategorized

The Washington Post reports that the FBI had a decryption key for the REvil ransomware, but didn’t pass it along to victims because it would have disrupted an ongoing operation. The key was obtained through access to the servers of the Russia-based criminal gang behind the July attack. Deploying it immediately could have helped the … Read More “FBI Had the REvil Decryption Key” »