CircleCI incident report for January 4, 2023 security incident
CircleCI incident report for January 4, 2023 security incident On January 4, 2023, we alerted customers to a security incident. Today, we want to share with you what happened, what we’ve learned, and what our plans are to continuously improve our security posture for the future. We would like to thank our customers for your attention to rotating and revoking secrets, and apologize for any disrupti
Security Incident December 2022 Update - LastPass - The LastPass Blog
Please refer to the latest article for updated information. Update as of Thursday, December 22, 2022 To Our LastPass Community, We recently notified you that an unauthorized party gained access to a third-party cloud-based storage service, which LastPass uses to store archived backups of our production data. In keeping with our commitment to transparency, we want to provide you with an update rega
Security Incident on 8/31/2019 - Details and FAQs – CircleCI Support Center
Last updated on Sept 4, 2019 On August 31st, we became aware of a security incident involving CircleCI and a third-party analytics vendor. An attacker was able to improperly access some user data in our vendor account, including usernames and email addresses associated with GitHub and Bitbucket, along with user IP addresses and user agent strings. The engineering and security teams at CircleCI imm
Last updated on July 30, 2020, at 5:45 PM PT with new sections below on “What we know now” and “What we’re doing to protect our service”. ---------------------------------------------------------------------------------------------------------- July 30, 2020 As our investigation continues, we’re sharing an update to answer some of the remaining questions based on what we’ve discovered to date. We
Security Incident March 2023 Update & Actions - LastPass - The LastPass Blog
To Our LastPass Customers– I want to share with you an important update about the security incident we disclosed on December 22, 2022. We have now completed an exhaustive investigation and have not seen any threat-actor activity since October 26, 2022. During the course of our investigation, we have learned a great deal more about what happened and are sharing new findings today. Over the same per
February 8, 2024Okta October 2023 Security Incident Investigation Closure Related Posts: Recommended Actions - Nov 29, 2023 / Root Cause Analysis [RCA] - Nov 3, 2023 / Security Incident - Oct 20, 2023 Stroz Friedberg, a leading cybersecurity forensics firm engaged by Okta, has concluded its independent investigation of the October 2023 security incident. The conclusions of Okta’s investigation hav
On 18th April 2021, a security researcher identified a vulnerability in our review-cask-pr GitHub Action used on the homebrew-cask and all homebrew-cask-* taps (non-default repositories) in the Homebrew organization and reported it on our HackerOne. Whenever an affected cask tap received a pull request to change only the version of a cask, the review-cask-pr GitHub Action would automatically revie
On Thanksgiving Day, November 23, 2023, Cloudflare detected a threat actor on our self-hosted Atlassian server. Our security team immediately began an investigation, cut off the threat actor’s access, and on Sunday, November 26, we brought in CrowdStrike’s Forensic team to perform their own independent analysis. Yesterday, CrowdStrike completed its investigation, and we are publishing this blog po
1Password discloses security incident linked to Okta breach
1Password, a popular password management platform used by over 100,000 businesses, suffered a security incident after hackers gained access to its Okta ID management tenant. "We detected suspicious activity on our Okta instance related to their Support System incident. After a thorough investigation, we concluded that no 1Password user data was accessed," reads a very brief security incident notif
You're reading the Keybase blog. There are more posts. When you're done, you can install Keybase. Slack Security Incident for Keybase CEO It was a cold Saturday New York City morning in January 2019. I was packing the car for a family ski vacation when I received a truly horrifying email: That's interesting, I was just in the middle of loading up the Prius. Certainly, I wasn't using Slack from....
Impact of the CircleCI Security Incident on the Datadog Agent
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2016 Data Security Incident
Map beacon indicating location switcherMagnifying glass indicating a search icon Bangladesh | Nov 21, 20172016 Data Security IncidentWritten byDara Khosrowshahi, CEO As Uber’s CEO, it’s my job to set our course for the future, which begins with building a company that every Uber employee, partner and customer can be proud of. For that to happen, we have to be honest and transparent as we work to r
An important update about Facebook's recent security incident | Facebookヘルプセンター | Facebook
Instagramアカウントを安全に保つ方法を説明します。
CSIRT（Computer Security Incident Response Team）とは、サイバーセキュリティに関する事故が起きた際に、被害の抑制や原因究明などの対応を実施する組織だ。 CSIRT（Computer Security Incident Response Team）とは、サイバーセキュリティに関する事故が起きた際に、被害の抑制や原因究明などの対応を実施する組織だ。リスク評価や脆弱（ぜいじゃく）性検査などの事故を未然に防ぐための取り組みを実施することもある。組織内で完結しているものからサイバーセキュリティに関する国際的な情報連携を行うものなど、形態は多様である。 組織内CSIRTについては、専門の部署を設置する場合もあれば、必要に応じてメンバーを招集する場合もある。CSIRTに必要な機能は多種多様であり、どのような形であっても、必要とされる全ての機能を組織内で網羅する
Additional information regarding the recent CCleaner APT security incident
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Computer Security Incident Handling Guide Recommendationsof the National Institute of Standards and Technology PaulCichonski TomMillar TimGrance KarenScarfone Special Publication 800-61 Revision 2 http://dx.doi.org/10.6028/NIST.SP.800-61r2 NIST Special Publication 800-61 Revision 2 Computer Security Incident Handling Guide Recommendations of the National Institute of Standards and Technology Paul
Logging strategies for security incident response | Amazon Web Services
AWS Security Blog Logging strategies for security incident response Effective security incident response depends on adequate logging, as described in the AWS Security Incident Response Guide. If you have the proper logs and the ability to query them, you can respond more rapidly and effectively to security events. If a security event occurs, you can use various log sources to validate what occurre
ARCHIVED: AWS Security Incident Response Guide - AWS Technical Guide
This version has been archived. For the latest version of this document, visit: https://docs.aws.amazon.com/whitepapers/latest/ aws-security-incident-response-guide/ welcome.html AWS Security Incident Response Guide AWS Technical Guide This version has been archived. For the latest version of this document, visit: https://docs.aws.amazon.com/whitepapers/latest/ aws-security-incident-response-guide
This morning on 9/13/2011 at approximately 4:20 a.m. Pacific Daylight Time (UTC -7), the uTorrent.com and BitTorrent.com Web servers were compromised. Our standard Windows software download was replaced with a type of fake antivirus “scareware” program. (UPDATE: See below for removal instructions.) Just after 6:00 a.m. Pacific time, we took the affected servers offline to neutralize the threat. Ou
On 31st July 2018 a security researcher identified a GitHub personal access token with recently elevated scopes was leaked from Homebrew’s Jenkins that gave them access to git push on Homebrew/brew and Homebrew/homebrew-core. They reported this to our Hacker One. Within a few hours the credentials had been revoked, replaced and sanitised within Jenkins so they would not be revealed in future. Home
Working to help protect customers from vulnerabilities in Adobe software. Contact us at PSIRT(at)adobe(dot)com.
<title>An icon of a outbound link arrow</title> <path class="icon-stroke" d="M75.3037 3.98207L3 75.5935M75.3037 3.98207L76.0435 43.3021M75.3037 3.98207L35.951 3.59351" stroke="#F22F46" stroke-width="5.5" stroke-linecap="round" stroke-linejoin="round"/> </svg> "> Email API Trusted for reliable email delivery at scale. <title>An icon of a outbound link arrow</title> <path class="icon-stroke" d="M75.
Update to Security Incident [May 17, 2019] - Stack Overflow
Capture, share, & collaborate on knowledge internally. Update (May 23, 2019): The affected 184 public network users have been notified via email. While we continue to investigate the recent attack to Stack Overflow, here is an update on what we’re able to share today. The intrusion originated on May 5 when a build deployed to the development tier for stackoverflow.com contained a bug, which allowe
![Update to Security Incident [May 17, 2019] - Stack Overflow](https://cdn-ak-scissors.b.st-hatena.com/image/square/5038ae002f10bd07849f4afbd7af38f4ab3e2048/height=288;version=1;width=512/https%3A%2F%2F149351115.v2.pressablecdn.com%2Fwp-content%2Fuploads%2F2020%2F02%2Fog-blog.png)
Article • 6 min readUpdated Notice Regarding 2016 Security Incident 著者: Maarten Van Horenbeeck, Chief Information Security Officer 更新日: September 21, 2021 Hi everyone, We recently completed our review into the security incident we announced in October, and wanted to share some additional information with you. As an initial matter, we note that we did not discover any affected customer information
Security Incident
Tough note to communicate today: Automattic had a low-level (root) break-in to several of our servers, and potentially anything on those servers could have been revealed. We have been diligently reviewing logs and records about the break-in to determine the extent of the information exposed, and re-securing avenues used to gain access. We presume our source code was exposed and copied. While much
A deeper dive into our May 2019 security incident - Stack Overflow
Back in May 2019, we had a security incident that was reported on this blog. It’s been quite some time since our last update but, after consultation with law enforcement, we’re now in a position to give more detail about what happened, how it happened, and what we did to address the underlying issues that allowed the incident to occur. Setting the sceneOn May 12th, 2019, at around 00:00 UTC, we we
Introducing FIDO: Automated Security Incident Response
We’re excited to announce the open source release of FIDO (Fully Integrated Defense Operation — apologies to the FIDO Alliance for acronym collision), our system for automatically analyzing security events and responding to security incidents. OverviewThe typical process for investigating security-related alerts is labor intensive and largely manual. To make the situation more difficult, as attack
On January 11, the Mailchimp Security team identified an unauthorized actor accessing one of our tools used by Mailchimp customer-facing teams for customer support and account administration. The unauthorized actor conducted a social engineering attack on Mailchimp employees and contractors, and obtained access to select Mailchimp accounts using employee credentials compromised in that attack. Bas
Security Incident Survey Cheat Sheet for Server Administrators
This cheat sheet captures tips for examining a suspect server to decide whether to escalate for formal incident response. To print, use the one-sheet PDF version; you can also edit the Word version for you own needs. The steps presented in this cheat sheet aim at minimizing the adverse effect that the initial survey will have on the system, to decrease the likelihood that the attacker's footprints
OneSpan Sign Support Center Video tutorials, FAQs, and step-by-step instructions OneSpan Community The place for developers, admins, and end-users to get started building secure digital customer journeys
Improve security incident response times by using AWS Service Catalog to decentralize security notifications | Amazon Web Services
AWS Security Blog Improve security incident response times by using AWS Service Catalog to decentralize security notifications Many organizations continuously receive security-related findings that highlight resources that aren’t configured according to the organization’s security policies. The findings can come from threat detection services like Amazon GuardDuty, or from cloud security posture m
[10/15/2021 @ 8:00AM PT] As we said previously, the incident was a result of a server configuration change that allowed improper access by an unauthorized third party. Our team took action to fix the configuration issue and secure our systems. Twitch passwords have not been exposed. We are also confident that systems that store Twitch login credentials, which are hashed with bcrypt, were not acces
Changing security incident response by utilizing the power of the cloud—DART tools, techniques, and procedures: part 1
This is the first in a blog series discussing the tools, techniques, and procedures that the Microsoft Detection and Response Team (DART) use to investigate cybersecurity incidents at our customer organizations. Today, we introduce the team and give a brief overview of each of the tools that utilize the power of the cloud. In upcoming posts, we’ll cover each tool in-depth and elaborate on techniqu
SITA confirms that it was the victim of a cyber-attack, leading to a data security incident involving certain passenger data that was stored on SITA Passenger Service System (US) Inc. servers. SITA Passenger Service System (US) Inc. (“SITA PSS”) operates passenger processing systems for airlines. After confirmation of the seriousness of the data security incident on February 24, 2021, SITA took im
This cheat sheet offers tips for assisting incident handlers in assessing the situation when responding to a qualified incident by asking the right questions. To print, use the one-sheet PDF version; you can also edit the Word version for you own needs. If you are a system administrator looking to assess whether a suspicious situation is, indeed, a security incident, see the related incident surve
CSIRT（Computer Security Incident Response Team）とは？意味・定義 | ITトレンド用語 | ドコモビジネス｜NTTコミュニケーションズ 法人のお客さま
セキュリティインシデントが発生した際に対応するチームであるCSIRTの業務は、脆弱性情報などの収集と分析、インシデント発生時の対応、社内外の組織との情報共有や連携などが挙げられます。 昨今、不正アクセスをはじめとするサイバー攻撃の手法は多様化、高度化しており、これらの脅威に立ち向かうCSIRTの活動は多岐に渡ります。インシデントが発生した非常時には通知を受け取る窓口として機能し、その状況を他のセキュリティ関連組織と連携しつつ、システムの停止、復旧対応、原因究明、再発防止などを担います。さらに平常時もインシデント防止のための情報収集やセキュリティ対策の導入、情報リテラシーの底上げを目的とした従業員教育などを行います。 CSIRT と同じくSOC（Security Operation Center）もセキュリティ関係のチームです。しかし、両署の役割には明確な違いがあります。被害が起きる前の検知
今回のインターネット10分講座では、サイバー攻撃など昨今のセキュリティインシデントの増加にともない企業や大学などに設置が進んでいる「CSIRT (シーサート)」について、その背景から設置にあたっての注意、活用のためのノウハウなどを取り上げます。 1.Computer Security Incident Response Team (CSIRT)設置の背景 国内で継続的に発生しているサイバー攻撃を背景に、昨今Computer Security Incident Response Team (CSIRT、シーサート)を設置する動きが活発化しています。その要因として二つのインシデントがあります。一つ目は2011年に防衛産業組織で発生した標的型サイバー攻撃です。 当該インシデント発生以降、シーサート設置に関する議論は活発化し、当時の政府の情報セキュリティ対策を検討・推進等を行う会議である「情報セキ
Manager Security Incident
Ensuring the security of our platform is our top priority. We maintain a strong security policy and aim to communicate openly should it ever be compromised. Thus, we are posting to describe a recent incident affecting the Linode Manager. Here are the facts: This morning, an intruder accessed a web-based Linode customer service portal. Suspicious events prompted an immediate investigation and the c
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An update on our security incident
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