How the Necurs botnet influences the stock market
After a three-months-long partial hiatus, the Necurs botnet is back to flinging spam emails left and right. But unlike before the break, when it was mostly delivering the …
Offer of nude celeb photos turns Twitter users into spammers
If not careful, Twitter users who are dead set on seeing nude photos of WWE star Paige will end up on marketers’ spam lists and with their own Twitter account pushing …
Why DMARC is critical to reducing spread of malicious emails
There is a fix that can prevent a great amount of email-born attacks on consumers and businesses. Unfortunately, the vast majority of public and private organizations …
Malicious spam volume hits two year high
According to the Kaspersky Lab Spam and Phishing in Q3 report, the company’s products blocked 73,066,751 attempts to attack users with malicious attachments. This is the …
Pawn Storm raced to pop many targets before Windows zero-day patch release
As promised, Microsoft provided this Tuesday a patch for the Windows zero-day (CVE-2016-7855) actively exploited by the Strontium (aka Pawn Storm) cyber espionage hacking …
WSF attachments are the latest malware delivery vehicle
Most users have by now learned not to open executable (.EXE), various MS Office, RTF and PDF files delivered via unsolicited emails, but malware peddlers are always trying out …
Spam is once again on the rise
Spam volume is back to mid-2010 heights, and Cisco Talos researchers say that the Necurs botnet is partly to blame. “Many of the host IPs sending Necurs’ spam have …
Mobile users actively spammed from compromised iCloud accounts
Spammers have been compromising North American Apple users’ iCloud accounts, and using them to send spammy text messages to mobile users in China. The messages advertise …
Amex users hit with phishing email offering anti-phishing protection
American Express users are being actively targeted with phishing emails impersonating the company and advising users to create an “American Express Personal Safe …
Consumers harassed by 30 million spam calls every day
Consumers are giving up twice as much sensitive data over the previous year, according to First Orion. Consumers are accosted by over 30 million spam calls to their mobile …
Betabot steals passwords, downloads ransomware
The infamous and ever-changing Betabot information-stealing Trojan is back again, and has been observed downloading another well-known threat – the Cerber ransomware. Of …
Spammers modify sites’ core WordPress files for long-lasting compromise
In their quest to compromise WordPress installations and prevent site owners from discovering it and cleaning up the website, blackhat SEO spammers have turned to modifying …