The amount of confidential data distributed in the wild must be amazing, and that includes of course email addresses. One thing is so obvious that I wonder if it’s pertinent to even emphasize on it : the probability of receiving spam, phishing emails is proportional to one’s caution in sharing one’s email addresses. ![]() I’ve never experienced receiving phishing emails from legitimate domains, or where some of the very few I ever received? I have in mind an email from a Scottish bank I had never heard of, but I presume that bank did exist. ![]() Now You: did you ever get phishing emails from legitimate domains? (via Born) A similar attack was revealed by security researchers at Zscaler. Microsoft described an attack that targeted Office users and was able to circumvent two-factor authentication protections. New phishing attacks have come to light recently. When in doubt, either contact IT support directly if that is an option, or open the website of the company in question to contact their support directly. Take an invoice for Norton Antivirus as an example: if you have no business relationship with Norton, then it is either a fake (very likely) or sent accidentally. One of the best options against this type of attack is to use common sense. The new phishing attack uses the tools that legitimate services and businesses provide to improve the legitimacy of the attack and bypass certain defenses. Users who work in organizations should be trained to contact IT when in doubt.Implement additional security protections to defend against these kinds of phishing emails.Look up any number online before calling it to make sure it is legitimate. ![]() While some of the attacked users may open the legitimate website of the company that allegedly sent the invoice, most may use information provided in the invoice to do so.Īvanan published three suggestions to combat this phishing trend: Any attempt at contacting the company used in the fake leads to communication with the attacker. Victims who find the phishing emails in their inboxes may believe it is legitimate as it comes from an official PayPal domain and not an unrelated site.Īttacked users may be inclined to call the provided phone number and/or pay the invoice. They changed invoice data to look legitimate, e.g., by using names of respected companies, such as Norton. The attackers created free PayPal accounts to create fake invoices and money requests. PayPal users may send invoices and money requests using the service. Similar to the QuickBooks invoice phishing campaign, the campaign used the legitimacy of PayPal to push past most defenses to land in the inbox of the users it attacked. Security researchers at Avanan, a CheckPoint company, discovered a new phishing attack in June 2022 that used free PayPal accounts to "send malicious invoices and requests". Tip: find out which phishing email subjects get the most clicks. Email providers and antivirus solutions may not want to block all emails coming from PayPal, as it is a legitimate service. Phishing emails that come directly from PayPal have a greater chance of slipping through defenses because of that. Using a domain that is on an allow list, on the other hand, adds trust to the email. ![]() Most phishing emails come from unrelated domains experienced users may spot these right away, and so do many antivirus solutions. Threat actors have found a way to send phishing emails using the tools and services provided by legitimate companies such as PayPal or QuickBooks.
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