- Hive ransomware gets upgrades in Rust
July 5, 2022
Hive ransomware is only about one year old, having been first observed in June 2021, but it has grown into one of the most prevalent ransomware payloads in the ransomware-as-a-service (RaaS) ecosystem. With its latest variant carrying several major upgrades, Hive also proves it’s one of the fastest evolving ransomware families, exemplifying the continuously changing ...
- Hacker claims to have stolen data on 1 billion Chinese citizens
July 4, 2022
An anonymous threat actor is selling several databases they claim to contain more than 22 terabytes of stolen information on roughly 1 billion Chinese citizens for 10 bitcoins (approximately $195,000). The announcement was posted on a hacker forum by someone using the handle ‘ChinaDan,’ saying that the information was leaked from the Shanghai National Police (SHGA) ...
- AstraLocker ransomware shuts down and releases decryptors
July 4, 2022
The threat actor behind the lesser-known AstraLocker ransomware told BleepingComputer they’re shutting down the operation and plan to switch to cryptojacking. The ransomware’s developer submitted a ZIP archive with AstraLocker decryptors to the VirusTotal malware analysis platform. BleepingComputer downloaded the archive and confirmed that the decryptors are legitimate and working after testing one of them against files ...
- British Army Twitter and YouTube feeds hijacked by crypto-promos
July 4, 2022
The British Army has apologizsed after its Twitter and YouTube accounts were compromised by entities that used them to promote NFTs. As recorded by The Wayback Machine, the @BritishArmy Twitter feed hosted content promoting non-fungible tokens described thusly: “The Anomalies is a collection of special Possessed 1/1s”. According to Web3-watcher Web3 is going just great – the ...
- Crypto sleuths pin $100 million Harmony theft on Lazarus Group
July 1, 2022
Investigators at a blockchain analysis outfit have linked the theft of $100 million in crypto assets last week to the notorious North Korean-based cybercrime group Lazarus. The company said it had tracked the movement of some of the stolen cryptocurrency to a so-called mixer used to launder such ill-gotten funds. Blockchain startup Harmony announced June 23 ...
- #StopRansomware: MedusaLocker
June 30, 2022
The Federal Bureau of Investigation (FBI), the Cybersecurity and Infrastructure Security Agency (CISA), the Department of the Treasury, and the Financial Crimes Enforcement Network (FinCEN) are releasing this CSA to provide information on MedusaLocker ransomware. Observed as recently as May 2022, MedusaLocker actors predominantly rely on vulnerabilities in Remote Desktop Protocol (RDP) to access victims’ networks. ...
- Black Basta Ransomware Operators Expand Their Attack Arsenal With QakBot Trojan and PrintNightmare Exploit
June 30, 2022
Since it became operational in April, Black Basta has garnered notoriety for its recent attacks on 50 organizations around the world and its use of double extortion, a modern ransomware tactic in which attackers encrypt confidential data and threaten to leak it if their demands are not met. The emerging ransomware group has continued to ...
- Toll fraud malware: How an Android application can drain your wallet
June 30, 2022
Toll fraud malware, a subcategory of billing fraud in which malicious applications subscribe users to premium services without their knowledge or consent, is one of the most prevalent types of Android malware – and it continues to evolve. Compared to other subcategories of billing fraud, which include SMS fraud and call fraud, toll fraud has unique ...
- Hacking the Crypto-Monetized Web
June 30, 2022
The web is several decades old. But it largely still relies on the same method of monetization as it always has: advertising. However, things are changing thanks to the power of cryptocurrency and blockchain. It’s what Trend Micro has coined the “crypto-monetized web” (CMW). But where there’s money to be made and users to be ...
- Bumblebee: New Loader Rapidly Assuming Central Position in Cyber-crime Ecosystem
June 28, 2022
Bumblebee, a recently developed malware loader, has quickly become a key component in a wide range of cyber-crime attacks and appears to have replaced a number of older loaders, which suggests that it is the work of established actors and that the transition to Bumblebee was pre-planned. By analysis of three other tools used in recent ...