Showing posts with label email security. Show all posts
Showing posts with label email security. Show all posts

Thursday, July 8, 2021

How can you identify if an email is phishing?


Phishing may be the most common form of cybercrime, with thousands of individuals falling for it every day. According to the Verizon 2021 Data Breach Investigation Report, phishing emails are used in over 90% of data breach occurrences. Employees are taught how to spot phishing emails in a variety of methods.

8 ways to spot phishing emails and avoid falling for them

  1. Check the sender's address - it may appear to be legitimate at first glance. However, a closer examination reveals that it could be a typo or possibly a whole separate domain.
  2. Hover over links - URLs can be attached to words like "click here" or text that appears to be a valid URL. The link behind it, on the other hand, could be a whole other URL.
  3. Open attachments in emails with caution - even if the sender's address is legitimate, there's still a chance their email account has been hacked. As a result, it may be used to send infected attachments. Only open attachments if you specifically requested them. If you're unsure, get in touch with that person via another method and inquire about the attachment.
  4. Examine the terms in greater detail - You can tell if you're dealing with a phishing email by the urgency and threats it contains. Would an email like that be sent out at your place of business? Would a respectable service (your bank, an online store, or your phone company) send you such a text message?
  5. Take a look at the greeting before signing off - A generic sign off is frequently used in phishing emails. That's because hackers aren't usually aware of your identity. Or, if they're attempting to imitate someone from your office, your coworkers' names.
  6. After visiting a link, don't fill in your credentials - If you click a link in a phishing email, you'll most likely be taken to a spoofed or hacked website. You may be asked to login in to your account on this website. If you do, hackers will gain access to your credentials and gain access to your accounts. Instead than clicking a link, enter in the service's known URL.
  7. Please dont download stuff after clicking a link - The faked website you've arrived at may urge you to transfer files to fix a problem or complete a task. This programme will be compromised with malware or spyware, putting you and your company at risk.
  8. Recognize that phishing isn't limited to email: hackers also can use text messages and phone calls to get you to reveal sensitive information.

Conclusion, 

I hope that this information has assisted you in recovering from a phishing attack as well as preventing a future one. Do you require assistance? Speak with one of our Email Security Solution Experts. Given the current global scenario and the fact that many individuals work from home, it is vital that people exercise caution while opening emails.

The attacker can gain access to any private or business data in the user's email and use the compromised account to launch more attacks against the user's contacts, resulting in more compromised accounts. From assessments to cybersecurity operations, contact a Cybersecurity Company to protect your company's information and keep it safe and secure.

Thanks and Regards

Tuesday, June 23, 2020

Phishing Attack Advisory related COVID-19



Heh all!  Phishing Attack Advisory ( COVID-19 ) that is security best practices for avoiding
cyber risks and potential threats which is likely to create disruption in business.

Here, we provide a high level summary of the security best practice and recommendations as detailed.
We hope the information will be useful for each and every organization & individual(s) as well.

If you would like to know more about this Alert and fixes, please do get in touch with
us at info@iarminfo.com | https://www.iarminfo.com/

Summary 

India’s Cyber Security nodal agency has warned against a large scale cyber attack against
individuals and businesses, where attackers may use COVID-19 as a bait to steal personal
and financial information

The phishing campaign is expected to start today (21st June 2020) with hackers using ncov2019@gov.in mail id.

The attackers are expected to send malicious emails under the pretext of local authorities that are in charge of
dispensing government funded COVID-19 support initiatives.

In order to increase resilience against this threat, IARM advising below immediate measures
  • IARM recommends individuals and businesses not to open any suspicious mails and mail attachments.
  • The most important thing to pay attention to in any phishing attack email is the embedded link.
  • Never ever click on any link in an unsolicited e-mail before checking with IT team 
  • Advise IT Administrators to block mail id ncov2019@gov.in and keep all systems current with the latest security patches and updates
  • IARM recommending IT/Security team to send Phishing warning message to end users to create awareness

If you have any queries, feel free to contact us.

Thanks,



Monday, April 20, 2020

The Best Ever Solution for BUSINESS EMAIL COMPROMISE

BUSINESS EMAIL COMPROMISE

Hello Folks! 


Email security is a difficult one and having many sides, there is no extraction
to protect an organisation from the cybercrime attack such as phishing threat. 


What is Phishing? 


Phishing is a technology and human problem that must be addressed by a combination of anti-phishing technology,
brand monitoring services, threat-intelligence services, staff phishing simulations and phishing awareness training. 


Business email compromise cases are  CEO email frauds, executives inboxes are compromised with emails

containing malicious links, designed to mine company data. 



Tips for how to identify BEC scam 
  • Top Subject lines in BEC scam Emails:
-Payment -Request -Urgent -Attention -Important -Tax In. -Wire/transfer -Greetings 
  • Top Attachment File Names in BEC scam Emails:
-Purchase order -Payment -Invoice -Slip -Receipt -Bill -Advice -Transfer 





HOW DO YOU PROTECT YOURSELF OR YOUR COMPANY? 


Cybercriminals monitor social media accounts (Linked.. Facebook. and Twitter) belonging to
executives/employees for any disclosure. 


Following that, IARM - Top cybersecurity Company in Chennai delivers the Vulnerability Assessment
and Penetration Testing services to protect the threads and cyber attacks. Advanced Penetration Testing
services for Artificial Intelligence and also delivers Pentesting for network, Cloud, Web and Mobile Application.


Businesses can take a number of steps to prevent Business Email Compromise MEC): 


-- Remove any sensitive online disclosures such as work emails and phone numbers. Avoid mentioning
the future whereabouts of company executives on social media accounts and company web pages. Executives
should hide their updates and posts from public view by increasing privacy settings. 


-- Marketing / Finance departments should use unique Email ID rather than using generic email id like
finance@, sales@, etc. This will prevent such attacks as it will be difficult to guess. 


-- Implement policies and procedures to handle emails requesting wire transfers or the release of sensitive
personally identifiable information. 


-- Use two-factor authentication in which approval of wire transfers will require two employees to authorize a
transaction. which increases the chances of detecting the scam. 


-- Educate organization people about BEE attacks. particularly executives or staff who have the authority to
release funds or critical information. 


If you want to know more about Information Security for your business, you can reach the Cybersecurity company in Chennai. 


Technology Used


Sender Policy Framework (SPS) 


It is an email validation system. designed to prevent unwanted emails using a spoofing system. It lookup the domain and
verifies that corresponding DomairOP is authorized to send an email for that Domain.


Does not prevent attackers from spoofing the "From" address. 


Domain Keys idengRed (DKIM) 


DKIM provides an encryption key and digital signature that verifies that an email message was not forged or altered but
this may not prevent attackers from spoofing the ‘From' address. 


Domain-based Message authentication, reporting, and conformance (DMARC) 


DMA, Verifies the “From” domain matches the 'Return-Path' domain checked by SPF. Verifies the “From” domain matches
the "d= domain name' in the DKIM signature. 


Get in touch with IARM to set up the technology part for any Organization. Visit: https://www.iarminfo.com/ and mail us at info@iarminfo.com for any queries


Thanks and Regards

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