A quarter (24.77%) of all spam e-mails sent in 2021 originated from Russia, with far more than 50 % (56%) of all emails being spam messages.
That is according to Kaspersky’s latest Once-a-year Spam and Phishing Report, which analysed shut to 150 million malicious email attachments blocked by the cyber security provider’s antivirus about the course of final calendar year.
Kaspersky determined 10 nations around the world that have been dependable for sending out more than a few quarters of the world’s spam email messages, with Russia and Germany (14.12%) becoming the most prolific senders.
The US and China came in 3rd and fourth spot, at 10.46% and 8.73% respectively. The Netherlands (4.75%) arrived in fifth place, followed by France (3.57%), Spain (3%) and Brazil (2.41%), Japan (2.36%), and Poland (1.66%).
When in contrast to 2020, Russia and China had the most substantial rise in despatched spam – a 3.5% and 2.5% enhance, respectively.
Brazil-centered users were most normally qualified by phishing attacks, with 12.4% of 2021’s victims being based mostly in the South American region, followed by French, Portuguese, and Mongolian end users.
When it arrived to content, 2021’s spam email messages mainly centred all around popular matters together with revenue and expense, Bond and Spider-Man motion picture premieres, and the pandemic, which Tatyana Shcherbakova, security qualified at Kaspersky, described as “bread and butter for scammers”.
The most noteworthy COVID-associated ripoffs included fictitious monetary guidance schemes and faux COVID vaccination passes and QR codes, Kaspersky observed.
“These ripoffs prove to be really productive as people proceed to rely on as well significantly of what they see in their inboxes and browsers. We believe it is crucial to be conscious that there are a great deal of delivers out there that appear to be “too very good to be true”,” she explained, calling on persons “to be cautious when it arrives to trusting what is in their email”.
“This approach may perhaps support them save their non-public knowledge and income,” Shcherbakova added.
Kaspersky’s findings come months right after Microsoft issued a warning about hackers targeting Microsoft 365 users with a pretend application able of stealing OAuth authentication tokens, providing them complete obtain to the victim’s email, calendar, and contacts.
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