![]() The sentiments used in such phishing emails include a payment confirmation, invoice, shipment etc., The email contains a small thread of messages to make the recipient more curious to open the attachment. McAfee Client Detection of SHTMLĪttackers victimize users by distributing SHTML files as email attachments. shows the geological distribution of McAfee clients who detect malicious SHTML files.įigure 1. The SHTML files are commonly associated with web servers redirecting users to malicious, credential-stealing websites or display phishing forms locally within the browser to harvest user-sensitive information.įigure 1. In this wave, the attacker has been abusing server-parsed HTML (SHTML) files. ![]() It is envisioned that viscous SC IFC paves the way for IFC to be really usable in practice with clogging-free, accurate, and sensitive performance.McAfee Labs has recently observed a new wave of phishing attacks. Viscous SC IFC also shows satisfactory ability to distinguish different types of cancer cells and different subtypes of human breast cancer cells. MC, and demonstrated that viscous non-conductive PEG solution achieved an improved sensitivity (7.92×) and signal-to-noise ratio (1.42×) in impedance measurement, with the accuracy maintained and free of clogging. Through modeling analysis and experiments, we confirmed the accuracy (error < 1.60% ± 4.71%) of SC w.r.t. By placing MC and SC in series in the same microfluidic chip, we established an evaluation platform to prove the hypothesis. Herein, we hypothesize that the viscosity of the non-conductive liquid is the key to the performance of SC, and propose to employ non-conductive viscous sheath flow in SC to unlock the tradeoff between sensitivity and throughput, while ensuring measurement accuracy. ![]() Current sheath constriction (SC) solutions lack systematic evaluation of the performance and proper guidelines for the sheath fluid. As a label-free and high-throughput single cell analysis platform, impedance flow cytometry (IFC) suffers from clogging caused by a narrow microchannel as mechanical constriction (MC). ![]()
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