The list of 20+ cyber security email attachments

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1 Think Twice Before Using Email Attachments – AXEL.org

Table of Contents

  • Author: axel.org
  • Published: 10/15/2021
  • Review: 4.98 (916 vote)
  • Summary: · Significant security risks. 90% of successful cybersecurity incidents take place through email[2]. The vast majority of these get delivered via 
  • Source: https://www.axel.org/2020/10/07/think-twice-before-using-email-attachments/

2 What are email viruses and how do you protect from them?

  • Author: techtarget.com
  • Published: 02/18/2022
  • Review: 4.72 (425 vote)
  • Summary: Learn how this attack method can compromise computer security. … via a phishing email; included in an attachment; embedded within the email body
  • Source: https://www.techtarget.com/searchsecurity/definition/email-virus

3 Malicious Email Mitigation Strategies | Cyber.gov.au

  • Author: cyber.gov.au
  • Published: 09/03/2021
  • Review: 4.43 (599 vote)
  • Summary: · Attachments are a significant security risk associated with emails. Effective attachment filtering reduces the likelihood of malicious content 
  • Source: https://www.cyber.gov.au/acsc/view-all-content/publications/malicious-email-mitigation-strategies

4 Malware in Email Attachments – How to Protect Yourself – Boxcryptor

  • Author: boxcryptor.com
  • Published: 04/27/2022
  • Review: 4.28 (339 vote)
  • Summary: · Phishing in business emails: Emotet. The malware Emotet has been appearing in waves of attacks since 2014. The goal of this software is to 
  • Source: https://www.boxcryptor.com/en/blog/post/malware-in-email-attachments/

5 Email Attachment Filtering & Content Sandboxing – Spambrella

  • Author: spambrella.com
  • Published: 10/16/2021
  • Review: 4.16 (541 vote)
  • Summary: Spambrella research shows that attachment-based campaigns can actually cost cyber criminals 50% less than URL-based attacks, making their return on investment 
  • Source: https://www.spambrella.com/cloud-email-attachment-filtering/

6 Our Dangerous Reliance On Email Attachments And What To Do

  • Author: medium.datadriveninvestor.com
  • Published: 07/08/2022
  • Review: 3.99 (378 vote)
  • Summary: Security, Governance? The data sprawl problem wouldn’t be as bad if the files sent through email were encrypted or tracked. Unless the user takes extra 
  • Source: https://medium.datadriveninvestor.com/why-we-cant-secure-our-data-with-business-as-usual-b4d13bfcf7d3

7 Which Email Attachments Are Generally Safe to Open? – HelloTech

  • Author: hellotech.com
  • Published: 05/19/2022
  • Review: 3.78 (449 vote)
  • Summary: · According to the US Cybersecurity and Infrastructure Security Agency (CISA), “most users get viruses from opening and running unknown email 
  • Source: https://www.hellotech.com/blog/which-email-attachments-are-generally-safe-to-open

8 Malicious Attachments Remain a Cybercriminal Threat Vector Favorite

  • Author: threatpost.com
  • Published: 12/19/2021
  • Review: 3.41 (288 vote)
  • Summary: · While attachment threat vectors are one of the oldest malware-spreading tricks in the books, email users are still clicking on malicious 
  • Source: https://threatpost.com/malicious-attachments-remain-a-cybercriminal-threat-vector-favorite/158631/

9 Barracuda Research Says 1 in 5 HTML Email Attachments Were

  • Author: securityreviewmag.com
  • Published: 07/16/2022
  • Review: 3.26 (398 vote)
  • Summary: · New research conducted by Barracuda Network has found that HTML attachments are by far the most used by cybercriminals for malicious 
  • Source: https://securityreviewmag.com/%3Fp%3D24442

10 Five Steps to Keep Your Email Attachments Secure – OPSWAT

  • Author: opswat.com
  • Published: 01/08/2022
  • Review: 3.01 (421 vote)
  • Summary: · #1: Block Dangerous Attachment Types · #2: Use Multiple Antivirus Engines to Scan Attachments · #3: Content Check Email Attachments · #4: Sanitize 
  • Source: https://www.opswat.com/blog/five-steps-keep-your-email-attachments-secure

11 How to Isolate Malicious Email Attachments from Your Network

  • Author: csoonline.com
  • Published: 11/05/2021
  • Review: 2.83 (107 vote)
  • Summary: · Today’s ransomware is commonly delivered via weaponized Microsoft Office documents or PDFs that are sent through email. Cybercriminals do this 
  • Source: https://www.csoonline.com/article/3623952/how-to-isolate-malicious-email-attachments-from-your-network.html

12 Email Safety Tips – UCI Information Security & Privacy

  • Author: security.uci.edu
  • Published: 05/23/2022
  • Review: 2.87 (189 vote)
  • Summary: Email Safety Tips · Don’t Open Unexpected Attachments Viruses are often sent via email attachments. · Use Spam Filters UCI has many safeguards in place to rid you 
  • Source: https://security.uci.edu/secure-computer/email-safety.html

13 Malware being spread via email attachments – CERT NZ

  • Author: cert.govt.nz
  • Published: 02/26/2022
  • Review: 2.61 (167 vote)
  • Summary: · Cyber attackers send emails (supposedly from someone you know) containing malicious attachments or links that you’re encouraged to open or 
  • Source: https://www.cert.govt.nz/individuals/alerts/malware-being-spread-via-email-attachments/

14 Dangerous Email Attachments: What You Need To Know To Stay Safe

  • Author: phriendlyphishing.com
  • Published: 12/16/2021
  • Review: 2.58 (61 vote)
  • Summary: Any email attachment can carry software that cybercriminals have developed specifically to damage or exploit your device or network
  • Source: https://www.phriendlyphishing.com/blog/dangerous-email-attachments

15 Malicious Email Attachments – Mimecast

  • Author: mimecast.com
  • Published: 03/27/2022
  • Review: 2.39 (144 vote)
  • Summary: Malicious email attachments are an increasingly dangerous threat to corporate security. Disguised as documents, voicemails, e-faxes or PDFs, malicious email 
  • Source: https://www.mimecast.com/content/malicious-email-attachments/

16 Email Security Best Practices You Must Follow – phoenixNAP

  • Author: phoenixnap.com
  • Published: 02/23/2022
  • Review: 2.42 (145 vote)
  • Summary: · Attackers typically use email attachments to hide executable files or programs that inject malware into the system. Before opening an attachment 
  • Source: https://phoenixnap.com/blog/email-security-best-practices

17 Using Caution with Email Attachments | CISA – US-CERT

  • Author: us-cert.cisa.gov
  • Published: 05/15/2022
  • Review: 2.28 (133 vote)
  • Summary: · Be wary of unsolicited attachments, even from people you know · Keep software up to date. · Trust your instincts · Save and scan any attachments 
  • Source: https://us-cert.cisa.gov/ncas/tips/ST04-010

18 How to identify a malicious email attachment – Graphus

  • Author: graphus.ai
  • Published: 10/05/2021
  • Review: 2.27 (161 vote)
  • Summary: · Often, these are Windows executable files that install malicious programs such as adware, spyware, and keyloggers onto your device. Because of 
  • Source: https://www.graphus.ai/blog/how-to-identify-a-malicious-email-attachment/

19 Best Practices for Email Attachments | IT Security & Policy Office

  • Author: itsecurity.uiowa.edu
  • Published: 11/21/2021
  • Review: 2.07 (87 vote)
  • Summary: Newer e-mail programs don’t normally open attachments automatically, so other methods have been employed to entice (convince) the recipient to open attachments 
  • Source: https://itsecurity.uiowa.edu/resources/faculty-staff/best-practices-email-attachments

20 4 ways to recognize a malicious attachment in emails – Gatefy

  • Author: gatefy.com
  • Published: 03/09/2022
  • Review: 2.07 (152 vote)
  • Summary: The danger is everywhere, especially in the attachment files that arrive via email. This is what we know as a malicious attachment
  • Source: https://gatefy.com/blog/ways-recognize-malicious-attachment-emails/

21 Common file types used by malware as email attachment

  • Author: success.trendmicro.com
  • Published: 08/25/2021
  • Review: 1.83 (170 vote)
  • Summary: Malware, such as ZBOT, CRILOCK, and DUNIHI, arrive as an email attachment of spam messages. Learn the file types used in malware attacks and spam
  • Source: https://success.trendmicro.com/dcx/s/solution/1101849-common-file-types-used-by-malware-as-email-attachment%3Flanguage%3Den_US%26sfdcIFrameOrigin%3Dnull

22 How to Protect Yourself From Harmful Email Attachments

  • Author: proteksupport.com
  • Published: 06/10/2022
  • Review: 1.87 (56 vote)
  • Summary: · Email attachments continue to be one of the most effective ways for scammers to get malware on your computer. According to a recent Mimecast 
  • Source: https://proteksupport.com/protect-harmful-email-attachments/

23 Malicious Email Attachments – Definition & Protection | Proofpoint US

  • Author: proofpoint.com
  • Published: 05/10/2022
  • Review: 1.7 (193 vote)
  • Summary: Malicious email attachments are designed to launch an attack on a users computer . The attachments within these malicious emails can be disguised as documents, PDFs, e-files, and voicemails. Attackers attach these files to email that can install malware capable of destroying data and stealing information
  • Source: https://www.proofpoint.com/us/threat-reference/malicious-email-attachments

24 Don’t Click On These 5 Dangerous Email Attachments – Forbes

  • Author: forbes.com
  • Published: 12/20/2021
  • Review: 1.6 (184 vote)
  • Summary: · Five dangerous types of email attachment · 1. ISO files · 2. EXE files · 3. Compressed files · 4. Installers · 5. Office documents
  • Source: https://www.forbes.com/sites/barrycollins/2021/01/16/dont-click-on-these-5-dangerous-email-attachments/

25 How to avoid being hacked or infected by email attachments?

  • Author: burgitech.com
  • Published: 03/03/2022
  • Review: 1.39 (146 vote)
  • Summary: · Email attachments are one of the most common ways to get infected with malware. It’s critical that you avoid opening an attachment if you don’t 
  • Source: https://www.burgitech.com/2020/02/23/cyber-security-awareness-training-series-part-i-email-attachments/

26 Handling Unexpected or Suspicious Email Attachments

  • Author: it.stonybrook.edu
  • Published: 02/20/2022
  • Review: 1.48 (156 vote)
  • Summary: · Unexpected or suspicious email attachments should never be opened. They may execute a disguised program (malware, adware, spyware, virus, 
  • Source: https://it.stonybrook.edu/help/kb/handling-unexpected-or-suspicious-email-attachments

27 4 Email Attachment Threats to Secure Systems From – N-able

  • Author: n-able.com
  • Published: 07/01/2022
  • Review: 1.32 (83 vote)
  • Summary: · Malware is often delivered via email attachment as an executable file (with a .exe file extension) or even as what “appears” to be a harmless 
  • Source: https://www.n-able.com/blog/email-attachment-threats-to-secure-your-systems-from

28 Top malicious email attachments that infect Windows computers

  • Author: diriga.com
  • Published: 07/19/2022
  • Review: 1.17 (173 vote)
  • Summary: Malicious Word and Excel attachments or links to them are included in these emails that, when opened and macros are activated, will install malware on a device
  • Source: https://www.diriga.com/post/top-malicious-email-attachments-that-infect-windows-computers

29 How Can You Use Email Attachments Safely in 2022? – HailBytes

  • Author: hailbytes.com
  • Published: 08/21/2021
  • Review: 1.14 (82 vote)
  • Summary: Learn how you can get started improving your cybersecurity with email attachments by clicking here right now. What are you waiting for?
  • Source: https://hailbytes.com/how-can-you-use-email-attachments-safely/