courriels malveillants

How To Recognize Warning Signs Of Malicious Email? 

Online security is crucial in our current digital era. Malicious emails have become a pervasive threat. These sophisticated attacks can cause significant damage whether it is stealing important data, spreading malware or tricking recipients. The first line of defence against these crimes begins with recognizing the warning signs. Since this is cybersecurity awareness month, now is the time to learn how to protect your personal and professional information by identifying the distinct signs of malevolent emails and adopting best practices. From analysing senders and suspicious links meticulously to detecting tactics for emotional manipulation, you can protect your business by identifying insidious threats hidden in your inbox.

Suspicious sender

Verify the complete email address of the sender to detect any inconsistencies. Messages coming from unknown addresses, addresses similar to popular domains or questionable domains must be carefully examined. Some malicious senders usurp the identities of trusted contacts or legitimate institutions. 

Mistaken recipient

Be suspicious of group mailings that include you but in which you don’t recognize any of the other people. Sometimes cybercriminals address emails to a random assortment of recipients. 

Dubious subject message

Beware of emails in which the subject line has no connection with the contents. It’s also possible that the message is responding to something you never requested or sent. 

Unusual transmission time and date

Look at the time and date you received a suspicious email. For example, a message sent at 2 a.m. rather than during office hours should raise some concerns. 

Questionable hyperlinks

Be suspicious of lengthy hyperlinks in an empty email with no other information. Do not click on links coming from unknown sources or unsolicited emails. Confirm your doubts by hovering the mouse over the link (without clicking) to see the real URL in the browser bar.

Strange content

Stay vigilant when messages request personal information like passwords, social insurance numbers, credit card numbers, etc. Legitimate institutions will never request information like that by email. Malicious messages are also often full of spelling or grammatical errors. Watch out for these signs. 

Unusual attachments

Do not download attachments from suspicious emails especially if they are in unusual formats or you were not expecting files from the sender. 


In conclusion, it is essential to remain vigilant concerning malicious emails to maintain online security. By recognizing the warning signs, you can avoid harmful consequences. Remain sceptical, always verify senders and links and educate yourself about all the latest tactics. Cybersecurity begins with constant diligence. As service providers, we have protection tools and concrete solutions that can increase your level of security against diverse cyberthreats. Contact us! 

Obtenez plus de vos outils informatiques

Plus de 300 entreprises de toutes tailles nous font confiance pour le déploiement et la gestion de solutions TI et de produits informatiques. Permettez-nous de vous aider dans l'atteinte de vos objectifs d'affaires.

Articles les plus commentés

Cloud Infrastructure hébergée

3 avantages d’utiliser une infrastructure hébergée

Tout le monde sait que l’informatique en nuage (cloud computing) est une tendance en vogue et que son adoption ne devrait qu’augmenter dans les prochaines…

Read More
infrastructure optimisée, optimized infrastructure

5 bénéfices d’une infrastructure informatique optimisée

Votre infrastructure informatique actuelle aide-t-elle votre entreprise à prospérer dans son secteur ou crée-t-elle des obstacles à la croissance? Si vous n’utilisez toujours pas les…

Read More
Managed IT Services, Services informatiques Gérés

L’utilisation des services informatiques gérés pour contribuer à la croissance de votre entreprise

La Banque de développement du Canada a publié en octobre dernier l’étude Passez au numérique: comment prendre le virage pour votre entreprise. Ils ont interrogé…

Read More
maximize-it-assets-server-room

Comment maximiser vos actifs informatiques

Gains de productivité, avantage concurrentiel et meilleur service à la clientèle ne sont que quelques-unes des raisons pour lesquelles les entreprises doivent investir dans la…

Read More
cloud data back up

5 raisons d’utiliser le cloud pour les sauvegardes de données de votre entreprise

Des e-mails contenant des fichiers malveillants aux vulnérabilités “zero-day”, les risques pour les données d’entreprise sont omniprésents. Une excellente stratégie pour prévenir la perte d’informations…

Read More