How AI Protects (and Attacks) Your Inbox: The Battle Against Email Threats

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How AI Protects (and Attacks) Your Inbox The
Battle Against Email Threats
https//cybernewslive.com/
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The rise of email as a communication tool has
brought both convenience and security problems.
While email has transformed how we communicate
and conduct business, it has also become a
playground for hackers looking to abuse naïve
individuals and organisations. Fortunately,
artificial intelligence (AI) has emerged as a
formidable friend in the ongoing battle to secure
our inboxes. In this post, we will look at how AI
plays a critical role in both fighting against
email attacks and, ironically, assisting
attackers in their nefarious activities.
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AI in Email Security

• Spam and Phishing Detection
• AI algorithms can analyse massive amounts of
  incoming emails, learning from patterns and
  previous data to differentiate between legitimate
  messages and spam or phishing attempts. AI can
  detect questionable information, phishing links,
  and malware attachments using pattern recognition
  and natural language processing, safeguarding
  users from scams.

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• Email Filtering
• AI-powered filters can categorise and prioritise
  emails, discriminating between those that are
  vital and those that may pose a threat. AI can
  evaluate the relevance and importance of incoming
  communications by monitoring user behaviour and
  analysing email content, efficiently screening
  out undesired or harmful emails.
• Behavioral Analytics
• AI programmes analyse user behaviour patterns,
  learning individual preferences and normal
  communication patterns. This enables AI systems
  to spot anomalies and probable account
  compromises, such as rapid changes in email
  activity, strange login locations, or
  unauthorised access attempts. AI assists in
  preventing email account breaches and
  unauthorised access by detecting such anomalies.

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AI as a Double-Edged Sword

• While AI technology has proven effective in
  improving email security, scammers have also
  welcomed its ability to enhance their harmful
  actions. Attackers are using AI approaches to
  build complex tactics that can circumvent
  standard security measures, posing considerable
  challenges to the defence systems put in place.
• Advanced Phishing Attacks
• AI algorithms are being used by cybercriminals to
  create targeted and very convincing phishing
  emails. Attackers can construct personalised
  communications that appear valid by analysing
  personal data gathered from numerous sources,
  making it more difficult for consumers to
  distinguish between legitimate and malicious
  emails. AI-powered phishing attempts can take
  advantage of human weaknesses, making them more
  effective in duping users into disclosing
  sensitive information.

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• Malware and Ransomware Distribution
• AI has made it easier for attackers to automate
  the generation and distribution of malware and
  ransomware. AI algorithms can develop polymorphic
  malware versions, making it harder for regular
  antivirus software to detect and block them.
  Furthermore, AI can improve the speed and
  efficiency of big-scale email campaigns, allowing
  attackers to spread harmful payloads to a large
  number of targets in a short period of time.
• Email Spoofing and Impersonation
• Attackers can use AI-powered tools to
  convincingly imitate trusted individuals or
  organisations, enhancing the success rate of
  email spoofing attacks. AI can construct
  convincing imitations of legitimate senders by
  analysing patterns in writing style, email
  history, and social media profiles, making it
  difficult for recipients to recognise bogus
  emails.

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Best AI email security tools
In todays landscape, the use of AI by email
security solutions and tools is becoming more
frequent. Consider which of the following applies
to your organisation. 1. Proofpoint Proofpoint
is an all-in-one email security solution that
blocks undesired, harmful, and impersonating
emails. Its AI engine analyses and categorises
content, allowing it to prioritise protection.
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2. Ironscales Another strong email security
service is Ironscales, which blocks advanced
attacks including account takeovers and business
email compromises that pass Secure Email
Gateways. It asserts that it is the first company
in the industry that incorporate AI and human
insights. Additionally, it offers features like
advanced malware and URL protection, automatic
incident response, phishing attack simulation,
and security awareness training. 3.
Graphus Graphus is an email security technology
powered by artificial intelligence that focuses
on combating phishing attempts, account
takeovers, and BEC scams.
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4.Tessian Tessian has an AI-based defence that
detects and blocks email assaults based on
context. Based on Tessian Data Layer, Content
X-Ray, and Behavioural Analytics insights, it
uses a combination of machine learning and
heuristic models to automatically identify
whether emails include security hazards. To
detect anomalies and malicious emails, it may
perform deep content inspection, behaviour
analysis, and gather threat intelligence insights
from numerous sources.
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Conclusion
Artificial intelligence has revolutionised email
security, playing a vital role in both protecting
and threatening our inboxes. Through advanced
algorithms and machine learning, AI can
effectively detect and prevent spam, phishing
attempts, and account breaches. It enables
behavioural analysis to identify suspicious
activity and safeguard users from cyber threats.
However, as AI continues to advance,
cybercriminals are adapting and leveraging its
power to carry out sophisticated attacks, such as
advanced phishing techniques, malware
distribution, and email spoofing.
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To stay ahead in the battle against email
threats, individuals and organisations must
continually update their security measures,
adopting AI-based solutions that can counter the
evolving tactics employed by attackers. Combining
AI-driven email security systems with user
education and awareness is crucial in maintaining
a safe email environment. While AI presents
challenges in combating threats, it also holds
immense potential to bolster email security
further. By continuously improving AI algorithms,
leveraging robust data analysis, and
strengthening collaboration between cybersecurity
experts and AI developers, we can harness the
power of AI to better protect our inboxes,
ensuring a safer digital communication experience
for all.
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