• Skip to main content

Naga Cyber Defense

Trusted Security for all of Indonesia

  • Home
  • About
  • Programs
  • Contact
  • Blog
You are here: Home / News / Sistem E-Mail IKEA Terkena Serangan Siber Yang Sedang Berlangsung

Sistem E-Mail IKEA Terkena Serangan Siber Yang Sedang Berlangsung

November 27, 2021 by Søren

Dalam email internal yang dilihat oleh BleepingComputer, IKEA memperingatkan karyawan tentang serangan cyber phishing reply-chain yang sedang berlangsung yang menargetkan kotak surat internal. Email ini juga dikirim dari organisasi dan mitra bisnis IKEA lainnya yang disusupi.

“Ada serangan cyber yang sedang berlangsung yang menargetkan kotak surat Inter IKEA. Organisasi, pemasok, dan mitra bisnis IKEA lainnya dikompromikan oleh serangan yang sama dan selanjutnya menyebarkan email jahat ke orang-orang di Inter IKEA,” jelas email internal yang dikirim ke IKEA karyawan dan dilihat oleh BleepingComputer.

“Ini berarti bahwa serangan itu dapat datang melalui email dari seseorang yang bekerja dengan Anda, dari organisasi eksternal mana pun, dan sebagai balasan atas percakapan yang sudah berlangsung. Oleh karena itu, sulit untuk dideteksi, dan kami meminta Anda untuk ekstra hati-hati.”

Tim TI IKEA memperingatkan karyawan bahwa email reply-chain berisi tautan dengan tujuh digit di bagian akhir dan berbagi contoh email, seperti yang ditunjukkan di bawah ini. Selain itu, karyawan diminta untuk tidak membuka email, terlepas dari siapa yang mengirimnya, dan segera melaporkannya ke departemen TI.

Pelaku ancaman baru-baru ini mulai mengkompromikan server Microsoft Exchange internal menggunakan kerentanan ProxyShell dan ProxyLogin untuk melakukan serangan phishing.

Begitu mereka mendapatkan akses ke server, mereka menggunakan server Microsoft Exchange internal untuk melakukan serangan berantai balasan terhadap karyawan menggunakan email perusahaan yang dicuri.

Karena email dikirim dari server internal yang disusupi dan rantai email yang ada, ada tingkat kepercayaan yang lebih tinggi bahwa email tersebut tidak berbahaya.

Selengkapnya: Bleeping Computer

Tagged With: Cyber Attack, Phishing

Copyright © 2025 · Naga Cyber Defense · Sitemap

Cookies Settings
We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of ALL the cookies.
Do not sell my personal information.
AcceptReject AllCookie Settings
Manage consent

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.
Functional
Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
Performance
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
Analytics
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.
CookieDurationDescription
_ga2 yearsThe _ga cookie, installed by Google Analytics, calculates visitor, session and campaign data and also keeps track of site usage for the site's analytics report. The cookie stores information anonymously and assigns a randomly generated number to recognize unique visitors.
_gat_gtag_UA_172707709_11 minuteSet by Google to distinguish users.
_gid1 dayInstalled by Google Analytics, _gid cookie stores information on how visitors use a website, while also creating an analytics report of the website's performance. Some of the data that are collected include the number of visitors, their source, and the pages they visit anonymously.
Advertisement
Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
Others
Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.
non-necessary
SAVE & ACCEPT
Powered by CookieYes Logo