Malware & Threats

Malware & Threats

Issued by: Dark Reading

Phishing emails and social engineering scams were all it took for mobile phone store owner Argishti Khudaverdyan to breach the mobile provisioning systems of T-Mobile, AT&T, and Sprint to “unlock” phones from their network constraints — earning him more than $25 million in the process. Now Khudaverdyan has been convicted and sentenced to 10 years…

Malware & Threats

Issued by: Trend Micro Blog

This year, ransomware-as-a-service (RaaS) groups like BlackCat, Hive, and RansomExx have developed versions of their ransomware in Rust, a cross-platform language that makes it easier to tailor malware to different operating systems like Windows and Linux. In this blog entry, we shed light on Agenda (also known as Qilin), another ransomware group that has started…

Malware & Threats

Issued by: Help Net Security

Australia has been the victim of damaging cyberattacks in the latter half of this year, with high-profile incidents impacting businesses across critical sectors such as telecoms, healthcare, and government. The impacts of some of these attacks have been rolling on for months, with new details and further information about data breached from the incidents suffered…

Malware & Threats

Issued by: Security Week

Targeting Windows computers, these are typical ransomware families that encrypt victim files and demand a ransom payment in exchange for a decryption key. This new ransomware has been used in an increasing number of attacks. Aerst was seen appending to encrypted files the ‘.aerst’ extension and displaying a popup window containing the attacker’s email address,…

Malware & Threats

Issued by: Malwarebytes

It’s not been a great week for cloud computing service provider Rackspace. On December 2, customers began experiencing problems connecting and logging into their Exchange environments. Rackspace started investigating and discovered an issue that affected its Hosted Exchange environments. Now Rackspace has announced it was actually a ransomware incident that caused the service disruptions. While…

Malware & Threats

Issued by: Help Net Security

eBook: Getting Started with ATT&CK This free eBook pulls together the content from blog posts on threat intelligence, detection and analytics, adversary emulation and red teaming, and assessments and engineering onto a single, convenient package. CALDERA CALDERA is a cyber security platform designed to easily automate adversary emulation, assist manual red-teams, and automate incident response….

Malware & Threats

Issued by: Dark Reading

In November, Ukraine’s president revealed that the country’s IT defenses fended off more than 1,300 Russian cyberattacks, including attacks on satellite communications infrastructure. The onslaught of cyberattacks highlights one of the shifts in advanced persistent threat (APT) attacks seen in the past year: In 2022, geopolitical tensions ratcheted up, and along with them, cyber operations…

Malware & Threats

Issued by: Dark Reading

Nearly two dozen journalists and other staffers working for El Faro, a digital newspaper based in El Salvador, are suing NSO Group for unleashing Pegasus spyware — malware they say was used to steal their most sensitive information, putting their safety in danger. Along with ASO Group Technologies, its Israeli parent company, Q Cyber Technologies…