プロッタの利用停止期間のおしらせ

現在、大宮・豊洲キャンパスにてご利用いただいているプロッタ（DesignJet DZ5600）は、
経年劣化に伴い、後継機（DesignJet Z6dr V-Trimmer）にリプレースします。

このリプレースに伴い、
以下の日程で、プロッタを利用することができません。
※大宮・豊洲ともに

2023年9月19日（火）　終日

皆さまにはご迷惑をおかけいたしますが、
何卒ご理解のほどよろしくお願いいたします。

新しいプロッタのドライバや利用法に関しては、
こちらのURLをご覧ください。
https://web.sic.shibaura-it.ac.jp/3554126bda3ed7e7df6a785c1552bee2/page_20190214020108

During the following date and time, there was a problem with sending and receiving e-mails.

The e-mails sent from our university were being identified as SPAM depending on the e-mail system used by the recepient.

Please be aware that when an e-mail is marked as SPAM, an error message may or may not be returned to the sender.

For e-mails to the University, those who use Outlook Online (Exchange) (a part of faculty and staff) are receiving error messages back to the sender, while Gmail(student, a part of faculty and staff) is not affected.

Occurrence date and time of the outage:
From 10:30 am to 5:30 pm on 8/19/2023 (JST)

Reason for the problem:
Due to a failure of the spamhaus project, which provides a list of SPAM email sending sites, our University's mail server was incorrectly registered, and mail systems such as Outlook Online, which uses spamhaus, detected it incorrectly.

The following schedule is for switching the core database of the University and replacing the network equipment.

8/9-14 All day Services that use the core database (subject to change as described below)

8/10 10:00-13:00 (scheduled) All networks inside and outside the university will be shut down.　　　　　　　　　　  *Communication will be restored as soon as the work is completed.

During this period, various services will be unavailable.
Please be advised in advance.

From 7/31/2023, the wireless LAN will be upgraded at the Toyosu and Omiya campuses.
The scope of work and scheduled dates are as follows.

Please be advised that wireless LAN will be unavailable during the work period.

In addition, some laboratories, experimental rooms, and office rooms will be entered in order to replace wireless LAN equipment.
In rooms where wireless LAN APs are installed on the ceiling, we may ask you to move the fixtures during the work.

We apologize for any inconvenience this may cause and ask for your understanding and cooperation.

Toyosu

Omiya

Please check the following link.

Home > Contact Us > 質問集（FAQ）

FAQ： I received an email invitation from a Microsoft365 group.

本日のご連絡になってしまい、大変恐縮ですが、
以下日時において、ScombZのメンテナンスを行います。

　2023年9月21日(木) 17時半～20時半

メンテナンス中は接続不良が発生します。
テストの実施や課題の追加などはお控えください。

ご不便をおかけして大変申し訳ございませんが、
ご協力の程何卒よろしくお願いいたします。

以下日時において、MicorosoftによるAzureDBのメンテナンスを行います。

2023年8月21日(月) 17時00分～8月22日(火) 8時00分

メンテナンス中は接続不良が発生します。
テストの実施や課題の追加などはお控えください。
ご不便をおかけして大変申し訳ございませんが、
ご協力の程何卒よろしくお願いいたします。

Scomb system maintenance will be performed on the following date and time

Sunday, July 2, 2023, 1:00 p.m. - 4:00 p.m.

During the maintenance, there will be poor connectivity.
Please refrain from conducting tests or adding assignments.

We apologize for any inconvenience caused,
Thank you for your cooperation.

Emergency maintenance of the Scomb system will be performed on the following date and time

　Monday, June 26, 2023, 20:00-21:00

During the maintenance, there may be connection problems.
Please refrain from conducting tests or adding assignments.

We apologize for any inconvenience caused,
Thank you for your cooperation.

Emergency maintenance of the Scomb system will be performed on the following date and time

Monday, June 19, 2023, 20:00-21:00

During the maintenance, there will be intermittent connection problems.
Please refrain from conducting tests or adding assignments.

We apologize for any inconvenience caused,
Thank you for your cooperation.

Dear students, faculty and staff

This is a notice from the Information Systems Division.

　There has been an increase in the number of phishing e-mails sent to you by people trying to defraud you of your account information for commercial Internet services or for the University.
Some of these emails may slip through our email security system and be delivered to you.
Users have reported receiving suspicious e-mails.
If you receive a suspicious e-mail, be careful not to access the URL in the body of the message.
Do not open any attached files.

The sender (From:) is often spoofed and may be the sender's own email address or the administrator's email address (e.g., admin@~).

An example of a subject line: sic.shibaura-it
sic.shibaura-it.ac.jp New Webmail service is now available
mail delivery failure: storage is almost full
ow.shibaura-it.ac.jp mail service update Case ID: ?????
You have [13] pending incoming emails
SYSTEM NOTIFICATION ~ Your 8 unreceived emails are stuck on the sic.shibaura-it.ac.jp Server.
Your ow.shibaura-it.ac.jp Account will be disabled soonest.
Your Outlook storage is full
Verify User
Mail Notice: De-activation
Account Termination
Email Termintaion Request
Undeliverable: Incoming messages failure
Check Password
Email Verification ~ VERIFY YOUR EMAIL ACCOUNT TODAY
～Unknown Login Notification
Password Expiration Notice!
～ Email Notification
Required Action: Email Deactivation Notification for
Required Action: Important Notification for Tuesday, June 27, 2023
Required Action: Important Notification for Monday, June 26, 2023
Required Action: Important Notification for Sunday, June 25, 2023
You have received a new voicemail memo.
Error receiving mail
Notification: Mailbox size has reached quota limit
Sic mailbox size has reached quota limit
Mailbox storage space is low
~ Received Mail Error
Mailbox storage is full, account is suspended

If you receive a suspicious email, please contact SIT-CSIRT.
SIT-CSIRT (Shibaura Institute of Technology Computer Security Incident Response Team)
Email: csirt@shibaura-it.ac.jp

Translated with www.DeepL.com/Translator (free version)

検索サイトから本学に関連するキーワードを検索すると、本学を騙る偽サイトが検索結果に表示されることを確認いたしました。

本件に限らず、最近検索結果に偽サイトが表示されることが散見されます。

偽サイトの中にはアクセスをするとWebブラウザに感染するものや、マルウエアがダウンロードされるものも存在しますので、常に検索結果に不審なものが含まれていないか確認することを心掛けてください。

 また、偽サイトを発見した場合は、SIT-CSIRTまでご報告いただけます様お願いいたします。

SIT-CSIRT
  csirt@shibaura-it.ac.jp

We have confirmed that a fake website impersonating our university appears in the search results when you search for keywords related to our university through search engines.

Not only in this case, but also in other recent cases, fake sites have been appearing in search results.

Some of the fake sites may infect web browsers or download malware when accessed, so please be sure to always check your search results for suspicious items.

If you find a fake site, please report it to SIT-CSIRT.

SIT-CSIRT
csirt@shibaura-it.ac.jp

Example of search results

Examples of Fake Sites

Emotet is malware that is often infected by opening Word files attached to emails.

It was seized and stopped by EUROPOL (European Organization of the Criminal Police) on 1/27/2021, but there are signs of resumption of activity since around 11/14/2021.

The attached files are not only Word and Excel files, but also zip files with passwords.

Emotet malware, which was popular in Japan from the end of August 2019 to January 2020, seems to have temporarily resumed its activities in Japan since July 2020. Please be aware that activities may become more active in the future.

When infected with Emotet, not only is the e-mail information of Outlook (authentication information to the e-mail server, e-mail address of the inbox, subject etc.) stolen, but also other malware (Qbot, TrickBot, Ryuk ransomware, Ursnif banking malware etc.) ) May cause additional infections.

The stolen email information may be used to scatter emails to spread infection.

• Regarding the resumption of email distribution activities that lead to infection with the malware Emotet (JPCERT/CC)

Please note that there are various subject lines for emails, and some may take the form of replies to stolen emails.

If you receive such an email, please do not open it and contact the Center for Science Information.

If you open it and activate the content, immediately disconnect from the network.

Please check if the antivirus software on your device is working properly.

【Attention】
For the emails scattered,there are those that take the form of replying by quoting stolen mail in the body (reply type), and those that embed the stolen name/email address etc. in the subject and signature of the body.
Please be careful.

It has been confirmed that there is no attached file and a link is written in the email body.
Please be careful not to access the link destination as the Word file etc. of the Emotet downloader will be downloaded when you click the link.

！！！Do not run macros in Word files with macros (do not press enable content)！！！

【Information about Emotet】

• Alert regarding malware Emotet infection (JPCERT/CC)
• About emails targeted for infection by a virus called "Emotet"(IPA)

Sender

(People who have exchanged in the past)

Example of subject

Request to send invoice (number etc.)
This is the invoice. (Numbers, etc.)
Re: (Subject of previously received email)

Example of attachment file name

(Alphabet and numbers) Please send invoice. doc
(Alphabet or number) This is the invoice. .doc
(Alphabets and numbers) Notification of payment amount and issuance of invoice.doc

Dear Faculty and Staff

This is a notice from the Information Network Service Section.

During the year-end and New Year holidays, security incidents are more likely to occur due to the lack of system management.
As the volume of e-mails checked will increase, please be especially careful of suspicious e-mails after the holidays, 

In recent years, A number of cyber-attacks confirmed by fake e-mails sent to Japanese academics, think tank researchers, and the press, pretending to be requests for lectures or interviews, etc., and leading to be compromised by executing malware, then attempt to steal the contents of emails and computer files exchanged by these individuals.

For details, please refer to the information provided by the National Police Agency's Cybercrime Countermeasures Project.
 ( https://www.npa.go.jp/cyber/ )

Our university introduced an e-mail targeted attack countermeasure system for full-time faculty and administrative staff.
Suspicious e-mails are automatically quarantined and a notification e-mail is sent at 15:00 daily, 
so please make sure to check the contents.
 https://web.sic.shibaura-it.ac.jp/email_security

If you receive a suspicious email, please contact SIT-CSIRT.
SIT-CSIRT (Shibaura Institute of Technology Computer Security Incident Response Team)
Email: csirt@shibaura-it.ac.jp

Dear Students, Faculty and Staff

Warning from the Information Network Service Division

We have received many reports of suspicious Emotet malware email from several people today.
We announced this on November 25 last year, but we would like to ask you to check again.
Please also check the security information on the Center for Science Information website.

1. Warning against phishing e-mails

　Recently, there have been many cases of phishing e-mails aimed at fraudulently obtaining account information for webmail services.
We have also received reports of suspicious emails from users of our university.
If you receive a suspicious email, please be careful not to access the URL in the text.
If you receive a suspicious e-mail, please do not access the URL in the text, and do not open any attachments.

Please check the security information on the Center For Science Information website.

Example of subject line:
メールプラン、セキュリティ強化第2弾リリースのお知らせ
【重要】2021年XX月XX日（X）のサービス復旧のお知らせ。
【重要】使用制限によるサービス停止のお知らせ- {メールアドレス}
【重要】サービス停止のお知らせ - {メールアドレス}
【お知らせ】メール配信通知 - {メールアドレス}
[メール接続サービスの終了について_shibaura-it.ac.jp] - {メールアドレス}
[からの通知_Shibaura-it]_{メールアドレス}
【バージョンアップ】メンテナンス作業のお知らせ
【重要】sic.shibaura-it.ac.jp メール送信機能停止のお知らせ

If you receive a suspicious email, please contact SIT-CSIRT.
SIT-CSIRT (Shibaura Institute of Technology Computer Security Incident Response Team)
Email: csirt@shibaura-it.ac.jp

2. Warning about Emotet malware email
The Emotet malware was seized and stopped by EUROPOL (European Criminal Police Organization) on January 27, 2021.
However, it has tended to resume its activities since around November 14, 2021.
It seems that emails targeting Japan are also being sent.

For more information about the Emotet malware, please check the security information on the Center For Science Information website.

If you receive a suspicious email, please contact SIT-CSIRT.
SIT-CSIRT (Shibaura Institute of Technology Computer Security Incident Response Team)

Email: csirt@shibaura-it.ac.jp 3.

3. Warning about attacks on the CMS of web servers
If you are running a web server in your laboratory and using CMS (WordPress, Movable Type, etc.)
Please check for suspicious access.
In Japan, there have been cases of illegal content being embedded, phishing e-mails being sent out in large numbers, and unauthorized server intrusions.
Please take measures such as managing passwords for the web servers you use, updating vulnerable software, and stopping unnecessary services.

If you find any suspicious access, please contact SIT-CSIRT.
SIT-CSIRT (Shibaura Institute of Technology Computer Security Incident Response Team)

Email: csirt@shibaura-it.ac.jp