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Daily Writeups

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🔖New Writeup❗️
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🗓Date: Mon, 06 Mar 2023 01:12:23 GMT
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✏️Title: What is Email Security?
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📎Link: https://medium.com/p/a0d44b5825ad
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Tags: #dkim #spf #cybersecurity #email_security #dmarc

What is Email Security?

Email security refers to various cybersecurity measures to secure the access and content of an email account and service. Proper email…

5 views04:43

🔖New Writeup❗️
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🗓Date: Tue, 21 Mar 2023 19:42:11 GMT
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✏️Title: Essential Email Security: Why SPF, DKIM, and DMARC Matter for Deliverability
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📎Link: https://medium.com/p/ffff2fbbaf8b
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Tags: #cybersecurity #dkim #spf #email_security #dmarc

Essential Email Security: Why SPF, DKIM, and DMARC Matter for Deliverability

Understanding the importance of these mechanisms in ensuring secure and reliable email communication

9 views20:00

🔖New Writeup❗️
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🗓Date: Sun, 02 Apr 2023 15:12:31 GMT
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✏️Title: DMARC for Email Security
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📎Link: https://medium.com/p/792305c47ca7
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Tags: #cloud_security #dmarc #dns #email_security #cybersecurity

DMARC for Email Security

The next step to improving email security with DNSSEC, SPF, DKIM and DMARC

9 views16:00

🔖New Writeup❗️
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🗓Date: Wed, 11 Oct 2023 12:34:29 GMT
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✏️Title: What is SPF, DKIM, and DMARC?
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📎Link: https://medium.com/p/d183a858c35c
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Tags: #dkim #dmarc #social_engineering #spf #cybersecurity

What is SPF, DKIM, and DMARC?

DMARC, DKIM, and SPF are like security measures for emails. They work together to stop bad people like spammers from sending emails that…

11 views14:02

🔖New Writeup❗️
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🗓Date: Tue, 17 Oct 2023 16:31:38 GMT
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✏️Title: Deep Dive on CISA BOD 18–01
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📎Link: https://medium.com/p/ca9bbd57df15
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Tags: #cybersecurity #dmarc #hsts #web_security #infosec

Deep Dive on CISA BOD 18–01

What are HSTS and DMARC?

10 views17:02

⤷ Title: Don’t know how to find Bounty Earning Assets? Let’s Dive Deep into Recon part 2
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𐀪 Author: It4chis3c
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ⴵ Time: Tue, 28 Jan 2025 17:24:41 GMT
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⌗ Tags: #dmarc_record #bug_bounty_tips #dns #bug_bounty #bug_bounty_writeup

Don’t know how to find Bounty Earning Assets? Let’s Dive Deep into Recon part 2

Hi geeks, it4chis3c (Twitter) came-up with another bounty earning write-up in the Bug Bounty Hunting Series:

30 views18:04

⤷ Title: How Cyberattacks Affect Your Staff
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𐀪 Author: GoDmarc
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ⴵ Time: Wed, 02 Apr 2025 10:43:59 GMT
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⌗ Tags: #dmarc #cybersecurity #godmarc

How Cyberattacks Affect Your Staff

46 views12:05

⤷ Title: Google Spoofed in Sophisticated DKIM Replay Attack Exploiting Email Trust Mechanisms
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𐀪 Author: Ddos
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ⴵ Time: Tue, 22 Apr 2025 00:43:12 +0000
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⌗ Tags: #Cybercriminals #cyber attack #DKIM replay #DMARC #EasyDMARC #email authentication #Email Security #Gmail threats #Google spoofing #phishing #spoofed subpoena

Daily CyberSecurity

Google Spoofed in Sophisticated DKIM Replay Attack Exploiting Email Trust Mechanisms

A sophisticated DKIM Replay Attack spoofed Google, bypassing email security. Learn how this attack worked and how to protect yourself from email spoofing.

29 views02:04

⤷ Title: Email Security Pt 3/3: What is DMARC?
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𐀪 Author: Nelson Chukwuemeka-Awuja
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ⴵ Time: Wed, 16 Jul 2025 11:32:56 GMT
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⌗ Tags: #cybersecurity #cybersecurity_awareness #dmarc_policy #email_security #infosec

Email Security Pt 3/3: What is DMARC?

DMARC establishes a policy for what to do with emails based on the results of failed SPF or DKIM checks.

16 views13:04

⤷ Title: Beyond the Spam Folder: Why Your Organization Needs a Strict DMARC Policy
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𐀪 Author: Webelight Solutions Pvt. Ltd.
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ⴵ Time: Fri, 08 Aug 2025 11:22:59 GMT
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⌗ Tags: #dmarc #artificial_intelligence #fintech_app_development #cybersecurity #hacker

Beyond the Spam Folder: Why Your Organization Needs a Strict DMARC Policy

Our Wake-Up Call: The Day the CEO Sent a Fake WFH Email

19 views12:04

⤷ Title: How email authentication requirements are changing business communications in 2025
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𐀪 Author: Red Sift
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ⴵ Time: Mon, 29 Sep 2025 09:14:27 GMT
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⌗ Tags: #email_marketing #cybersecurity #business_communication #email_authentication #dmarc

How email authentication requirements are changing business communications in 2025

Understanding the new email authentication landscape and its impact on business communications

51 views10:05

⤷ Title: How DMARC Monitoring Strengthens Your Brand Security
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𐀪 Author: Tanvir Ahmad
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ⴵ Time: Tue, 14 Oct 2025 09:27:49 GMT
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⌗ Tags: #brand_protection #phishing_prevention #dmarc #email_security #cybersecurity

How DMARC Monitoring Strengthens Your Brand Security

Learn how DMARC monitoring protects your brand from email spoofing, phishing, and reputational damage

13 views10:05

⤷ Title: The Email Trap: How SMBs Lose Trust, Deals, and Reputation Without Proper Configuration
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𐀪 Author: Victor Yan
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ⴵ Time: Sun, 19 Oct 2025 00:25:19 GMT
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⌗ Tags: #cybersecurity #email_security #small_business #phishing #dmarc

The Email Trap: How SMBs Lose Trust, Deals, and Reputation Without Proper Configuration

In cybersecurity, email authentication is one of the most critical yet consistently overlooked areas, especially among SMBs.

13 views02:04

⤷ Title: ⚠️ Phishing: Detection, Defense and Ethical Simulation Guide ️
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𐀪 Author: Esra Kayhan
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ⴵ Time: Thu, 30 Oct 2025 16:51:52 GMT
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⌗ Tags: #threat_hunting #dmarc #phishing #infosec #cybersecurity

⚠️ Phishing: Detection, Defense and Ethical Simulation Guide 🛡️📧

Phishing remains one of the most effective attack vectors. It exploits human error, misconfigurations, and weak email security to gain…

14 views18:04

⤷ Title: SPF, DKIM, and DMARC: the three protocols protecting your inbox (and why you need all of them)
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𐀪 Author: Red Sift
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ⴵ Time: Wed, 19 Nov 2025 13:15:20 GMT
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⌗ Tags: #dkim #spf #dmarc #cybersecurity #email_authentication

SPF, DKIM, and DMARC: the three protocols protecting your inbox (and why you need all of them)

Email remains the backbone of business communication. It’s also the most exploited attack vector in cybersecurity, with over 90% of…

14 views14:04

⤷ Title: New WordPress Phishing Scam Steals Credit Cards via Telegram
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𐀪 Author: Ddos
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ⴵ Time: Mon, 05 Jan 2026 00:17:44 +0000
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⌗ Tags: #Cybercriminals #3_D Secure bypass #Anurag #credit card theft #cyber fraud #DMARC #Domain Renewal Scam #Exfiltration #OTP Harvesting #phishing #soyfix[.]com #Telegram bot #wordpress

Daily CyberSecurity

New WordPress Phishing Scam Steals Credit Cards via Telegram

Researcher Anurag uncovers a WordPress phishing campaign that steals credit cards and 3-D Secure OTPs, exfiltrating data directly via Telegram bots.

19 views02:04

⤷ Title: Microsoft Warns of Surge in Internal Domain Spoofing
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𐀪 Author: Ddos
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ⴵ Time: Wed, 07 Jan 2026 02:01:10 +0000
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⌗ Tags: #Cybercriminals #Business Email Compromise (BEC) #DMARC #Email Security #Microsoft 365 #phishing #social engineering #spoofing #threat intelligence #Tycoon2FA

Daily CyberSecurity

Microsoft Warns of Surge in Internal Domain Spoofing

A wave of sophisticated phishing attacks is hitting organizations by exploiting a classic weakness: the trust users place in emails that appear to come from their own colleagues. A new report from…

18 views06:04

⤷ Title: Signed” Sealed, Delivered: Cybercriminals Abuse PayPal and Apple to Bypass Email Security
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𐀪 Author: Ddos
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ⴵ Time: Wed, 11 Feb 2026 00:11:33 +0000
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⌗ Tags: #Cybercriminals #business email compromise #DKIM replay #DMARC #Email Security #INKY #Invoice Fraud #Kaseya #PayPal Scam #phishing #social engineering

Daily CyberSecurity

Signed" Sealed, Delivered: Cybercriminals Abuse PayPal and Apple to Bypass Email Security

Hackers abuse PayPal & Apple to send "perfect" phishing emails. Learn how DKIM Replay attacks bypass security filters & DMARC checks.

7 views02:04