ESXi_ransomware_bitcoinWallets

背景 https://blog.ovhcloud.com/ransomware-targeting-vmware-esxi/ https://twitter.com/ValeryMarchive/status/1621528499315150849 ランサムノートの例: 被害者（これまで） 使用されたウォレット（これまで）1. 1N8v8sRa2RdYq4xUUwpEePFT34TMzesPUx 2. 15vx9oDSQTJuAoYCL1VwzVBDgKYexRHpyC 3. 15KehiyPFC6uSTu4JM7B6fEhstXbCHKQna 4...

CVE-2011-2523

やあ、ハッカー あなたが何をしていたかは見ていました。たくさんお金を稼ぎましたよね？ あなたのGithubリポジトリはしっかりと暗号化されています リポジトリを復号するには、0.01 BTCを次のアドレスに送信してください bc1qhte7j77f8uxep66w5k57kzqaqcu8ldvwe7g5gm...

Feb2023-CVE-2021-21974-OSINT

Feb2023-CVE-2021-21974-OSINT Shodanの結果 および Censysからの身代金要求の分析 Shodanについて: 自身の分析の基礎として使用できるスクリプト、またはShodanがスクレイピングする際に結果を更新してさらに収集するためのスクリプトを提供しています。また、関連するトランザクションのあるウォレットアドレスをblockstream.info APIに問い合わせるために使用できるPythonスクリプトも含めています。 本稿執筆時点で、500以上の結果がありました。これらの結果は提供されたCSVに記載されており、身代金の金額、ビットコインウォレット、T...

CVE-2026-78372

RansomLook does not consistently enforce authorization checks when accessing groups, markets, and ransom notes marked as private. An unauthenticated or otherwise unauthorized remote attacker can access information associated with private entities through several web views and API endpoints. The...

EUVD-2026-64845

RansomLook does not consistently enforce authorization checks when accessing groups, markets, and ransom notes marked as private. An unauthenticated or otherwise unauthorized remote attacker can access information associated with private entities through several web views and API endpoints. The...

CVE-2026-78372 RansomLook Missing Authorization Allows Disclosure of Private Group and Ransom Note Data

RansomLook does not consistently enforce authorization checks when accessing groups, markets, and ransom notes marked as private. An unauthenticated or otherwise unauthorized remote attacker can access information associated with private entities through several web views and API endpoints. The...

CVE-2026-78372 RansomLook Missing Authorization Allows Disclosure of Private Group and Ransom Note Data

RansomLook does not consistently enforce authorization checks when accessing groups, markets, and ransom notes marked as private. An unauthenticated or otherwise unauthorized remote attacker can access information associated with private entities through several web views and API endpoints. The...

CVE-2026-78372

RansomLook is a ransomware group monitoring platform that fails to consistently enforce authorization checks when accessing groups, markets, and ransom notes marked as private. An unauthenticated remote attacker can access information associated with private entities through several web views and...

CVE-2026-78372 RansomLook Missing Authorization Allows Disclosure of Private Group and Ransom Note Data

RansomLook does not consistently enforce authorization checks when accessing groups, markets, and ransom notes marked as private. An unauthenticated or otherwise unauthorized remote attacker can access information associated with private entities through several web views and API endpoints. The...

PT-2026-80865

RansomLook does not consistently enforce authorization checks when accessing groups, markets, and ransom notes marked as private. An unauthenticated or otherwise unauthorized remote attacker can access information associated with private entities through several web views and API endpoints. The...

Ransom Busters Claims It Hacked Ransomware Servers, Asks Victims for Up to $60,000

A ransomware affiliate calling itself Ransom Busters has been spotted proactively sending emails to victim organizations and claims to delete stolen data from ransomware groups' servers in exchange for a fee ranging from $20,000 to $60,000. "In these messages, the third-party offers to help the...

Ransom Cartel Creator Gets 16 Years in Prison for Operating Ransomware-as-a-Service

A federal judge in Alexandria, Virginia, sentenced Maksim Silnikau to 16 years in prison on August 5 for creating and running Ransom Cartel , the ransomware-as-a-service operation he stood up in 2021. Between 2021 and 2023, Ransom Cartel conspirators attacked at least 18 companies, including firm...

Snowflake Hacker Pleads Guilty Over Breaches Affecting at Least 100 Million People

Connor Riley Moucka pleaded guilty in Seattle federal court on Wednesday to computer fraud, wire fraud, aggravated identity theft and a related conspiracy over the 2024 breaches of Snowflake customer accounts. The intrusions reached at least 165 organizations and exposed records belonging to at...

Court Filing Reveals Windows Device ID Helped FBI Trace Alleged Scattered Spider Hacker

U.S. prosecutors linked an alleged Scattered Spider hacker to a break-in at a luxury jewelry retailer using a persistent Windows device ID, according to a newly unsealed federal complaint. Microsoft records tied that ID first to the account the attackers used to keep access during the May 2025...

U.S. Government Entity Paid Kairos $1 Million in Data-Theft Extortion Case

A U.S. government entity paid about $1 million to keep stolen files from being leaked, according to a new case study by Rakesh Krishnan for Ransom-ISAC, built on a leaked negotiation chat and the blockchain trail the payment left. The odd part: the group that took the money calls itself Kairos ,...

Silent Ransom Group Uses Fast Flux Botnet to Hide Law Firm Leak Sites

Cybersecurity firm Resecurity reports Silent Ransom Group is using a fast flux botnet to hide data leak sites while targeting law firms with theft and vishing...

Grafana GitHub Token Breach Led to Codebase Download and Extortion Attempt

Grafana has disclosed that an "unauthorized party" obtained a token that granted them the ability to access the company's GitHub environment and download its codebase. "Our investigation has determined that no customer data or personal information was accessed during this incident, and we have...

Stolen Canvas data was “returned” after hacker agreement, Instructure says

The Instructure/Canvas data breach that has dominated cybersecurity coverage recently has reached a new stage. Millions of students had personal data stolen, with extortion group ShinyHunters claiming credit for the data breach and applying extra pressure for their ransom demands by bothering...

Instructure Reaches Ransom Agreement with ShinyHunters to Stop 3.65TB Canvas Leak

American educational technology company Instructure, the parent company of Canvas, said it reached an "agreement" with a decentralized cybercrime extortion group after it breached its network and threatened to leak stolen information from thousands of schools and universities. In an update shared...

ShinyHunters escalates Canvas attacks with school login defacements

Days after confirming a major data breach, Instructure is now facing a second blow. Earlier this week, Instructure confirmed a major data breach affecting its cloud‑hosted Canvas environment, with the ShinyHunters group claiming it stole hundreds of millions of records tied to thousands of school...