Oct 30, 2024Ravie LakshmananRansomware / Threat Intelligence Threat actors in North Korea have been implicated in a recent incident that deployed a known ransomware family called Play, underscoring their financial motivations. The activity, observed between May and September 2024, has been attributed to a threat actor tracked as Jumpy Pisces, which is also known as Andariel, … [Read more...] about North Korean Group Collaborates with Play Ransomware in Significant Cyber Attack
ransomware
Four REvil Ransomware Members Sentenced in Rare Russian Cybercrime Convictions
Oct 26, 2024Ravie LakshmananCybercrime / Malware Four members of the now-defunct REvil ransomware operation have been sentenced to several years in prison in Russia, marking one of the rare instances where cybercriminals from the country have been convicted of hacking and money laundering charges. Russian news publication Kommersant reported that a court in St. Petersburg … [Read more...] about Four REvil Ransomware Members Sentenced in Rare Russian Cybercrime Convictions
New Qilin.B Ransomware Variant Emerges with Improved Encryption and Evasion Tactics
Oct 24, 2024Ravie LakshmananRansomware / Cybercrime Cybersecurity researchers have discovered an advanced version of the Qilin ransomware sporting increased sophistication and tactics to evade detection. The new variant is being tracked by cybersecurity firm Halcyon under the moniker Qilin.B. "Notably, Qilin.B now supports AES-256-CTR encryption for systems with AESNI … [Read more...] about New Qilin.B Ransomware Variant Emerges with Improved Encryption and Evasion Tactics
Wherever There’s Ransomware, There’s Service Account Compromise. Are You Protected?
Until just a couple of years ago, only a handful of IAM pros knew what service accounts are. In the last years, these silent Non-Human-Identities (NHI) accounts have become one of the most targeted and compromised attack surfaces. Assessments report that compromised service accounts play a key role in lateral movement in over 70% of ransomware attacks. However, there's an … [Read more...] about Wherever There’s Ransomware, There’s Service Account Compromise. Are You Protected?
CosmicBeetle Deploys Custom ScRansom Ransomware, Partnering with RansomHub
The threat actor known as CosmicBeetle has debuted a new custom ransomware strain called ScRansom in attacks targeting small- and medium-sized businesses (SMBs) in Europe, Asia, Africa, and South America, while also likely working as an affiliate for RansomHub. "CosmicBeetle replaced its previously deployed ransomware, Scarab, with ScRansom, which is continually improved," ESET … [Read more...] about CosmicBeetle Deploys Custom ScRansom Ransomware, Partnering with RansomHub
RansomHub Ransomware Group Targets 210 Victims Across Critical Sectors
Threat actors linked to the RansomHub ransomware group encrypted and exfiltrated data from at least 210 victims since its inception in February 2024, the U.S. government said. The victims span various sectors, including water and wastewater, information technology, government services and facilities, healthcare and public health, emergency services, food and agriculture, … [Read more...] about RansomHub Ransomware Group Targets 210 Victims Across Critical Sectors
North Korean Hackers Shift from Cyber Espionage to Ransomware Attacks
Jul 25, 2024NewsroomMalware / Cyber Espionage A North Korea-linked threat actor known for its cyber espionage operations has gradually expanded into financially-motivated attacks that involve the deployment of ransomware, setting it apart from other nation-state hacking groups linked to the country. Google-owned Mandiant is tracking the activity cluster under a new moniker … [Read more...] about North Korean Hackers Shift from Cyber Espionage to Ransomware Attacks
User Protection Suite Secures Against Talos Top Ransomware Attack Trends
In Cisco Talos’ first episode of Talos Threat Perspective (TTP) episode, two Talos Threat Intelligence experts, Nick Biasini and James Nutland, discuss new research on the most prominent ransomware groups. They also pick three key topics and trends to focus on: initial access, differences among the groups, and the vulnerabilities they most heavily target. In their research, … [Read more...] about User Protection Suite Secures Against Talos Top Ransomware Attack Trends
New Ransomware Group Exploiting Veeam Backup Software Vulnerability
Jul 10, 2024NewsroomData Breach / Malware A now-patched security flaw in Veeam Backup & Replication software is being exploited by a nascent ransomware operation known as EstateRansomware. Singapore-headquartered Group-IB, which discovered the threat actor in early April 2024, said the modus operandi involved the exploitation of CVE-2023-27532 (CVSS score: 7.5) to carry … [Read more...] about New Ransomware Group Exploiting Veeam Backup Software Vulnerability
How MFA Failures are Fueling a 500% Surge in Ransomware Losses
The cybersecurity threat landscape has witnessed a dramatic and alarming rise in the average ransomware payment, an increase exceeding 500%. Sophos, a global leader in cybersecurity, revealed in its annual "State of Ransomware 2024" report that the average ransom payment has increased 500% in the last year with organizations that paid a ransom reporting an average payment of $2 … [Read more...] about How MFA Failures are Fueling a 500% Surge in Ransomware Losses