1/28/2024 0 Comments Jack group ransomwhere![]() Microsoft has also found that many organizations struggle with the next level of the planning process. We believe all organizations should begin with simple and straightforward prioritization of efforts (three steps) and we have published this, along with why each priority is important.įigure 1: Recommended mitigation prioritization. We’ve also seen that many organizations still struggle with where to start, especially smaller operations with limited staff and experience. The ransomware operators often buy login credentials to organizations from other attack groups, rapidly turning what seems like low-priority malware infections into significant business risks. Today’s attackers have evolved far beyond this-using toolkits and sophisticated affiliate business models to enable human operators to target whole organizations, deliberately steal admin credentials, and maximize the threat of business damage to targeted organizations. ![]() We’re also seeing a widespread perception that ransomware is still constrained to basic cryptolocker style attacks, first seen in 2013, that only affect a single computer at a time (also known as the commodity model). While ransom is still the main monetization angle, attackers are also stealing sensitive data (yours and your customers’) and threatening to disclose or sell it on the dark web or internet (often while holding onto it for later extortion attempts and future attacks). One common misconception about ransomware attacks is that they only involve ransomware-”pay me to get your systems and data back”-but these attacks have actually evolved into general extortion attacks. While ransomware and extortion attacks are still evolving rapidly, we want to share a few critical lessons learned and shed some light on common misconceptions about ransomware attacks. After we wrote up our feedback for NIST, we realized it would be helpful to share this perspective more broadly to help organizations better protect themselves against the rising tide of (highly profitable) ransomware attacks. On July 14, 2021, the National Cybersecurity Center of Excellence 1 (NCCoE) at the National Institute of Standards and Technology 2 (NIST) hosted a virtual workshop 3 to seek feedback from government and industry experts on practical approaches to preventing and recovering from ransomware and other destructive cyberattacks. Microsoft Purview Data Lifecycle Management.Microsoft Purview Information Protection.Information protection Information protection.Microsoft Priva Subject Rights Requests.Microsoft Purview Communication Compliance.Microsoft Purview Insider Risk Management.Risk management & privacy Risk management & privacy.Microsoft Intune Endpoint Privilege Management.Endpoint security & management Endpoint security & management.Microsoft Defender External Attack Surface Management.Microsoft Defender Cloud Security Posture Mgmt.Microsoft Defender Vulnerability Management.Azure Active Directory part of Microsoft Entra.On a dark web site, BlackCat posted 12 victims in June, 26 victims in July and so far two victims in August, Olson said. Last month Italian oil company Eni’s computer networks were also hacked, though the company said the consequences appear to be minor so far. “In Italy, the phenomenon have risen 350% in the last year, where 1.9% of Italian companies each week suffered an attack of this type,” Ruffinoni said. The average recovery cost from a ransomware attack is estimated at $1.85 million, said Walter Ruffinoni, CEO of NTT Data Italia. It had said earlier that the hacking attack took place between Sunday and Monday. ![]() “We are tracking 136 worldwide victims posted to their leak site so far in 2022,” he told Reuters. “BlackCat has a history of targeting organizations in the energy industry and is very active,” said Ryan Olson, vice president of threat intelligence at Unit 42, a division of cybersecurity firm Palo Alto Networks. On Friday it claimed to have downloaded 700 gigabytes of data from GSE, including information on projects, contracts and accounting, and uploaded images of documents from the hack. In a ransomware attack, hackers steal data and threaten their victims with data leaks, often extorting them for a crypto currency payment.īlackCat, also known as ALPHV, emerged in mid-November last year and is known for launching sophisticated attacks on scores of companies across the U.S. STOCKHOLM/MILAN (Reuters) – Hacking group BlackCat was behind a recent attack on Italy’s state-owned energy services firm GSE, stole a massive amount of data and threatened to publish if their demands were not met, according to security researchers and documents seen by Reuters.
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