The crypotmining botnet Smominru, which has been around since at least 2017, has resurfaced with a new campaign that has infected 90,000 devices worldwide, including in the U.S., China and Russia, according to security analysts at Guardicore.
A hacker group called Tortoiseshell has been hitting targets in the Middle East since at least July 2018, apparently targeting IT service providers to gain access to many potential targets at once. The campaign is fresh proof that criminals and nation-state attackers alike continue to favor supply chain attacks.
Facebook announced this week that it has removed hundreds of fake accounts and pages. The majority of these originated in Ukraine or Iraq and used phony user identifications to spread misinformation in an attempt to influence local politics, the company says.
Deception technology has emerged as a hot practice - but not one that is necessarily on every enterprise's budgeting radar. Don Gray, CTO of PacketViper, talks about the emergence of deception technology and how security leaders can make the case - and find the budget - for its usage.
Emotet, one of the most powerful malware-spreading botnets, is active again after a four-month absence, according to several security researchers who noticed a surge in activity primarily against U.S., U.K. and German targets starting on Monday.
The Canadian government has arrested a senior intelligence official on charges of working as a mole. He was reportedly unmasked after investigators found someone had pitched stolen secrets to the CEO of Phantom Secure, a secure smartphone service marketed to criminals that authorities shuttered last year.
This week's ISMG Security Report analyzes the cost of business email compromise attacks and the recent arrest of dozens of suspects. Also featured: updates on the easy availability of low-cost hacking tools and the latest payment card fraud trends.
Cybercriminals are "upping their game" by stealing and then auctioning off on the dark web administrative access credentials to healthcare organizations' clinician and patient portals, says Etay Maor of IntSights.
Two years after WannaCry wreaked havoc via flaws in SMB_v1 and three years after Mirai infected internet of things devices en masse via default credentials, attackers are increasingly targeting the same flaws, security experts warn.
"Cobalt Dickens," a threat group with suspected ties to Iran, is continuing its attempts to steal intellectual property from schools and universities, according to an analysis by SecureWorks. The group's work continues even though several alleged members have been indicted by the Justice Department.
A global law enforcement operation has resulted in the arrest of 281 suspects allegedly involved in business email compromise scams. The announcement comes on the same day as the FBI's Internet Crime Complaint Center says that losses from BEC scams have hit $26 billion and are continuing to rise.
Earlier this year, intruders probed weaknesses in the network firewalls of a U.S. power utility to attempt a distributed denial-of-service attack, but there was no disruption in electricity service, according a recently released report. The incident illustrates potential weaknesses in the power grid.
Cybercrime is surging thanks, in part, to the availability of inexpensive hacking tools and services. A recent look by security firm Armour at black market offerings finds stolen payment card data, RDP credentials, ransomware and DDoS services are widely available for sale.