It has been an open question as to how a half-dozen hacking groups began exploiting Exchange servers in an automated fashion in the days leading up to Microsoft's patches. But there are strong signs that the exploit code leaked, and the question now is: Who leaked it?
A new malware spam email campaign is delivering the NanoCore remote access Trojan as a malicious Adobe icon to infect its victims, a new report by security firm Trustwave finds. The malware is designed to steal passwords and emails.
Attackers wielding DearCry - aka DoejoCrypt - ransomware have begun to exploit the serious proxy-logon flaw in unpatched versions of Microsoft Exchange running on premises. The vulnerability is one of four zero-day flaws patched last week by Microsoft, which APT attackers began exploiting in January.
An ongoing spear-phishing campaign by the threat group TA800 is distributing a new malware loader based on the Nim programming language that's designed to help avoid detection, according to the cybersecurity company Proofpoint.
John Matherly, founder of Shodan, a search engine that can find devices connected to the internet using a variety of filters, explains why some cyber insurers and companies considering mergers and acquisitions are using the search engine to probe for network vulnerabilities.
The latest edition of the ISMG Security Report features cybercrime deterrence lessons learned from the disruption of the Emotet botnet operation. Also featured: An update on attacks tied to Microsoft Exchange flaw exploits; a discussion of the need to update business continuity plans.
The Molson Coors Beverage Co. says it's in the process of responding to a cybersecurity incident that has caused system outages throughout the brewer's manufacturing process. The company did not identify the specific type of attack taking place.
The $1.9 trillion economic relief package known as the American Rescue Plan, which the House approved Wednesday and President Biden signed Thursday afternoon, includes about $2 billion for cybersecurity and IT modernization, rather than the $10 billion the president originally proposed.
Serious vulnerabilities in Microsoft Exchange have been exploited by at least 10 APT groups that have been collectively been hitting thousands of companies over the last three months, including prior to when Microsoft was first alerted to the flaws and issued a patch, security researchers warn.
Police say they have disrupted Sky ECC - a global encrypted communications network allegedly used by numerous criminals to plan their operations - and made numerous arrests. Authorities say starting in February, they "unlocked" 3 million messages exchanged daily by the service's 170,000 users.
Computer security researchers have acquired an enormous list of compromised email servers from the perpetrators of the mass Microsoft Exchange compromises. But a big question looms: How bad is this situation going to get?
Microsoft is warning users of its Azure cloud platform that hackers are using several "living off the land" attack techniques to evade security measures, escalate privileges and deploy cryptominers. The software giant released a threat detection and mitigation strategy for the platform.
At the heart of every cyberattack is an element of social engineering. From more common attacks, such as phishing, to more sophisticated attacks, such as authorized push payments and voice scams, cybercriminals have impersonation of our most-trusted institutions down to a science. This e-book explores how behavioral...
Account takeover fraud remains an ongoing problem for financial institutions, e-commerce merchants, and virtually any organization that offers products or services that can be monetized. These attacks, helped along by the global pandemic, grew substantially last year as the increased reliance on digital services...
Digital banking has become the single most effective channel for financial institutions to drive growth, increase revenue and attract new customers. Yet, it also introduces more risk, and cybercriminals are following the money right into the online account opening process.
Today, a staggering 85% of financial...
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