Cloud email security: It involves new strategies and tools to defend against a new wave of attacks. Arun Singh of Abnormal Security discusses the latest flavor of email attacks and the new Knowledge Bases created to help enterprises increase their education and defensive capabilities.
In a surprise move, Britain's Information Commissioner's Office recently named names - lots of names - on the data breach front. The ICO has published detailed information about breaches of personal data, complaints and the civil investigations. Attorney Edward Machin explains the implications.
Stop the presses: Britain's Guardian Media Group has been hit by a "serious IT incident," believed to be ransomware, that appears to have encrypted numerous systems. Experts say ransomware groups love to strike over the holidays, adding pressure on victims to pay a ransom quickly and quietly.
The latest edition of the ISMG Security Report discusses why it is always a bad idea for organizations to pay hackers for data deletion, practical steps organizations can and should take to avoid being at the heart of a data subject complaint, and the latest efforts to tackle the ransomware threat.
The losses from phishing and other forms of sophisticated email fraud in 2021 alone totaled over $44 million, and the volume of phishing and email spoofing attacks doubled in 2021. Many malicious data breaches are caused by stolen credentials rather than the installation of malware. In fact, IBM found that in 2021,...
To avoid having to even consider paying a ransom, experts have long urged all organizations to put in place appropriate defenses. Two defensive strategies for healthcare firms are moving backup and recovery to the cloud and practicing incident response scenarios.
The email attack vector. It may not earn much discussion, but the adversaries take full advantage of it with phishing, BEC and now email platform attacks. Mike Britton, CISO of Abnormal Security, talks about the latest threat trends and how to detect and defend against them.
Anything that can write a software code can also write malware. The latest AI technology can do it in seconds. Even worse, it could open the door to rapid innovation for hackers with little or no technical skills or help them overcome language barriers to writing the perfect phishing email.
A ransomware attack knocking out a medical center's imaging and lab equipment is an incident felt by an entire network of healthcare providers. Entities everywhere should plan for outages even when they don't directly experience an attack, say Aftin Ross of the FDA and Penny Chase of MITRE.
This case study features one of the largest airports that runs an air-gapped network to manage internal operations. Despite its isolated nature, several devices were found to be infected with malware capable of capturing and storing information locally.
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Ransomware operations have become expert at finding ways to make a victim pay. But experts say there are multiple steps healthcare sector entities in particular can take to better protect themselves and ensure that they can quickly restore systems and never have to consider paying a ransom.
Defenders have made strides in disrupting ransomware, but assessing the effectiveness of countermeasures is tough due to a scarcity of information, says cybersecurity veteran Jen Ellis. "We know what the tip of the iceberg looks like, but we don't know what percentage of that iceberg we can see."
U.S. federal authorities are warning healthcare providers, vendors and public health sector organizations of attacks involving LockBit 3.0 ransomware, which includes features of other ransomware variants, including BlackMatter, along with the threat of triple-extortion demands.
A ransomware attack on the Irish healthcare system in 2021 has cost the government 80 million euros in damages and counting. The Irish Health Service continues to notify victims of the incident that their personal information was illegally accessed and copied.
Chicago-based hospital chain CommonSpirit reported to federal regulators that its October ransomware incident affected the protected health information of nearly 624,000 individuals. Among the information compromised were names, addresses, phone numbers and birthdates.
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