Ransomware-wielding attackers are typically breaking into victims' networks using remote desktop protocol access, phishing emails or malware that's sometimes used in drive-by attacks against browsers, experts warn, advising organizations to make sure they have the right defenses in place.
The latest edition of the ISMG Security Report analyzes why cyberattacks against banks have surged in recent weeks. Plus: The increasingly ruthless tactics of ransomware gangs; cybersecurity strategies for small businesses.
Ransomware-wielding criminals are growing increasingly ruthless, based on the size of their extortion demands, their increasing propensity to leak data in an attempt to force victims to pay and their greater focus on taking down big targets. These tactics, unfortunately, appear to be working.
Ransomware, wire transfer fraud, destructive attacks: In recent months, the financial sector has seen these and other online attacks surge by 238% as criminals continue to exploit the pandemic, warns Tom Kellermann of VMware Carbon Black, who shares findings from his firm's third "Modern Bank Heists" report.
The Maze ransomware gang has started releasing payment card data from an attack that happened earlier this year at Banco BCR, the state-owned Bank of Costa Rica. The cybercriminal gang is now threatening to release more of customers' financial data each week.
A recent ransomware attack that targeted a law firm that serves celebrities may have been facilitated by a Pulse Secure VPN server that was not properly patched and mitigated against a well-known vulnerability, some security experts say.
Australian shipping giant Toll Group recently suffered its second ransomware outbreak of the year, with Thomas Knudsen, the company's managing director, branding the latest attack as being "serious and regrettable." But was it preventable?
The operators of the REvil ransomware strain are attempting to ratchet up pressure on a New York law firm to pay a $42 million ransom, threatening to release more data on the firm's roster of celebrity clients. So far, the REvil gang has released about 2 GB of legal information related to Lady Gaga.
How much do you know about the supply chain that takes a vulnerability and turns it into an exploit?
In this new report, Tenable Research explores the lifecycle of exploits - from discovery to utilization in a breach. Their analysis of cybercrime economics will help you better protect your organization.
Read the...
Australian shipping giant Toll Group has vowed to again not pay a ransom after suffering its second ransomware attack of the year. In the latest incident, however, the company warns that attackers also stole corporate data - and it may get leaked.
After suffering a ransomware attack last October that left several systems inaccessible, mailing equipment manufacturer Pitney Bowes reports that it recently blocked another ransomware attack before any data was encrypted and says there's "no evidence of further unauthorized access to our IT systems."
Security and risk experts from Forrester and Neustar advise on what you need to know about today's cyberthreats, including website vulnerabilities, APIs, third-party party scripts, nefarious bots and DDoS attacks.
The average ransom paid by victims to ransomware attackers reached $111,605 in the first quarter of this year, up 33% from the previous quarter, reports ransomware incident response firm Coveware, which sees the Sodinokibi, Ryuk and Phobos malware families continuing to dominate.
Three recently disclosed health data security incidents - including the discovery of a large email hack that happened nearly a year ago - serve as reminders of the ongoing incident response challenges facing healthcare organizations. And these difficulties are likely to worsen during the COVID-19 crisis.
We typically think of supply chain attacks as stealthy attacks on hardware components, such as malware on laptops and network devices. But this particular supply chain attack was an attack on a service provider.
Download this case study to learn how to quickly mitigate third-party security risks.
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