- Cetus: Cryptojacking Worm Targeting Docker Daemons
August 27, 2020
Unsecured Docker daemons have been known to security professionals as a major threat since the early days of containers. Unit 42 recently wrote about Graboid, the first-ever Docker cryptojacking worm and unsecured Docker daemons. I conducted additional research by setting up a Docker daemon honeypot in order to examine how things look for an average ...
- Malicious Attachments Remain a Cybercriminal Threat Vector Favorite
August 27, 2020
While attachment threat vectors are one of the oldest malware-spreading tricks in the books, email users are still clicking on malicious attachments that hit their inbox, whether it’s a purported “job offer” or a pretend “critical invoice.” The reason why threat actors are still relying on this age-old tactic, researchers say, is that the attack is ...
- Revamped Qbot Trojan Packs New Punch: Hijacks Email Threads
August 27, 2020
Attacks attributed to the Qbot trojan, known as the “Swiss Army knife” of malware, are on the uptick with a reported 100,000 recent infections, according to researchers. Qbot, an ever-evolving information-stealing trojan that’s been around since 2008, has shifted tactics again and adopted a bevy of new techniques, according to researchers at Check Point who released ...
- SunCrypt Ransomware sheds light on the Maze ransomware cartel
August 26, 2020
A ransomware named SunCrypt has joined the ‘Maze cartel,’ and with their membership, we get insight into how these groups are working together. In June, we broke the story that the Maze threat actors created a cartel of ransomware operations to share information and techniques to help each other extort their victims. When first started, this cartel ...
- US government warns of North Korean hackers targeting banks worldwide
August 26, 2020
North Korean hackers tracked as BeagleBoyz have been using malicious remote access tools as part of ongoing attacks to steal millions from international banks according to a joint advisory issued today by several U.S. Government agencies. The joint release says that North Korea’s BeagleBoyz hacking group has once again started robbing banks through remote internet access ...
- New Zealand stock exchange halted trading after DDoS attacks
August 26, 2020
New Zealand’s stock exchange (NZX) has been impacted by distributed denial-of-service (DDoS) attacks during the last two days, forcing it to shut down trading until the connectivity issues were resolved. NZX operates New Zealand’s capital, risk, and commodity markets, and it supplies market information including real-time stock quotes, market data and news. The stock market announced around ...
- Conti (Ryuk) joins the ranks of ransomware gangs operating data leak sites
August 25, 2020
It has now become a mainstream tactic for big ransomware groups to create so-called “leak sites” where they upload and leak sensitive documents from companies who refuse to pay the ransomware decryption fee. These “leak sites” are part of a new trend forming on the cybercriminal underground where ransomware groups are adopting a new tactic called ...
- Brute-force cyberattacks on the rise in Brazil
August 24, 2020
Brazil has seen a spike in brute-force cyberattacks driven by the increase in remote working, according to a new report on security threats in the first six months of 2020. More than 2.6 billion attempts at cyber attacks have been recorded by cybersecurity firm Fortinet from January to June, out of a total of 15 billion ...
- Group of unskilled Iranian hackers behind recent attacks with Dharma ransomware
August 24, 2020
Cyber-security firm Group-IB says it identified a group of low-skilled hackers operating out of Iran that has been launching attacks against companies in Asia and attempting to encrypt their networks with a version of the Dharma ransomware. The attacks have targeted companies located in Russia, Japan, China, and India, according to a report Group-IB researchers published ...
- Lifting the veil on DeathStalker, a mercenary triumvirate
August 24, 2020
State-sponsored threat actors and sophisticated attacks are often in the spotlight. Indeed, their innovative techniques, advanced malware platforms and 0-day exploit chains capture our collective imagination. Yet these groups still aren’t likely to be a part of the risk model at most companies, nor should they be. Businesses today are faced with an array of much ...