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.
An unsecured database owned by an Ecuadorian consulting company left over 20 million records on the South American country's citizens exposed to the internet, according to a report from two independent security researchers. An official investigation is underway.
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.
As part of the U.S. government's continuing efforts to highlight the North Korean government's cyberattacks, the U.S. Treasury Department has sanctioned three alleged North Korean hacking groups that have been blamed for the WannaCry ransomware, online bank heists and destructive malware attacks.
Because banks, fintech firms, merchants and payments processors in the EU have struggled to meet the Sept. 14 deadline for compliance with the new PSD2 "strong customer authentication" requirements for electronic payments, it may take a while for European consumers to notice authentication changes.
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.
The Australian government is looking to update its national cybersecurity strategy by 2020. In preparation, it's released a discussion paper that seeks input from citizens, the business community, academics and other stakeholders.
Israel-based cyber-intelligence firm NSO Group, which has been accused of selling technology that enables governments to spy on citizens, is pledging to adopt human rights guidelines developed by the United Nations. But critics of the firm question whether its moves are meaningful.
As part of its September Patch Tuesday security update, Microsoft issued software fixes for two vulnerabilities in several versions of Windows that it says are being exploited by attackers in the wild. Security experts are urging IT teams to quickly patch these flaws.
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.
A Chinese advanced persistent threat group dubbed "Thrip" has attacked at least 12 organizations in Southeast Asia since being exposed last year, Symantec researchers say. The group appears to be linked to Billbug, another Chinese APT group that has been around for a decade.
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.
Email server alert: Linux and Unix administrators should immediately patch a remotely exploitable flaw in Exim, one of the world's most-used message transfer agents, security experts warn. Attackers could abuse the flaw to deliver ransomware, spy on or spoof emails and possibly also take down cloud services.