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.
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.
In the past year, cybercriminals behind two of the biggest ransomware attacks have abandoned other techniques in favor of exploiting remote desktop protocol. Matt Boddy of Sophos explains why RDP attacks are so popular - and what you can do to discourage them.
As a fraud management leader, are you aware that social engineering is a widespread and increasingly common tactic used to takeover customer accounts? Learn more about why social engineering is one of the most dangerous and difficult to stop online crimes.
Mike Krygier of the New York City Cyber Command outlines threats to connected cities and critical infrastructure, including ransomware, and what steps can be taken to mitigate risks
After two months of inactivity, the notorious Emotet botnet is poised to start delivering malicious code again; active command-and-control servers have been spotted in the wild, researchers at the security firm Cofense warn.
The latest edition of the ISMG Security Report analyzes the ransomware attack on Texas municipalities as part of a broader trend. Also featured: An initiative designed to safeguard the 2020 presidential elections and a CIO's third-party risk management efforts.
Cryptomining malware has exploded on the threat landscape, becoming one of the most common malware attacks and posing a significant risk to your IT assets.
Here are the answers you need: what it does, how it gets in, and how to recognize and prevent it.
Download the report.
When we look at many of the biggest healthcare data breaches reported so far this summer, two big culprits pop out: ransomware attacks and vendor mishaps. What other trends will emerge?
Choice Hotels says about 700,000 guest records were exposed after one of its vendors copied data from its systems. Fraudsters discovered the unsecured database and tried to hold the hotel chain to ransom, which it ignored.
A new strain of ransomware called MegaCortex is beginning to fill part of the void left by GandCrab and other variants that have been discontinued, targeting large corporations with huge ransom demands, according to a new analysis released Monday by Accenture's iDefense.
Healthcare organizations face a number of unique security concerns, including the increasingly interconnected systems between doctors' offices, hospitals, insurance companies and suppliers.
A newly discovered mobile ransomware strain called Filecoder.C is targeting Android devices through malicious links in online forums and then spreading via contact lists through SMS messages that attempt to entice others to install an app, according to research by the security firm ESET.
JPMorgan Chase researchers have published a new paper describing their efforts at developing a novel "early warning" system based on artificial intelligence algorithms that can detect malware, Trojans and other advanced persistent threats before the phishing campaign that targets the bank's employees even starts.
Marcus Hutchins, who rose to fame by helping to stop the WannaCry ransomware attacks, was spared jail time on Friday after pleading guilty earlier this year to creating the Kronos banking malware.
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