We investigate the effectiveness of thermal attacks against input of text with different characteristics; we study text entry on a smartphone touchscreen and a laptop keyboard. First, we ran a study (N=25) to collect a dataset of thermal images of short words, websites, complex strings (special characters, numbers, letters), passphrases and words with duplicate characters. Afterwards, 20 different participants visually inspected the thermal images to attempt to identify the text input. We found that long and complex strings are less vulnerable to thermal attacks, that visual inspection of thermal images reveals different parts of the entered text (36% on average and up to 82%) even if the attack is not fully successful, and that entering text on laptops is more vulnerable to thermal attacks than on smartphones. We conclude with three learned lessons and recommendations to resist thermal attacks.
We report an extremely rare case of an ingrown nail with subungual myiasis on the same toe (was documented with videos) in a female patient with no previous history of travel, trauma, contact with animals, immunosuppressive treatment, or psychiatric disorders.
We report an extremely rare case of an ingrown nail with a subungual
myiasis on the same toe in a female patient with no previous history of
travel, trauma, contact with animals, immunosuppressive treatment or
psychiatric disorders.
Harlequin ichthyosis is a rare autosomal recessive congenital ichthyosis with a distinct phenotypic appearance. It associated with a high mortality rate and affects both sexes equally. We report a harlequin fetus with a history of scalp psoriasis in his mother. The neonate was born to consanguineous parents who had a previous female baby that was diagnosed with harlequin ichthyosis.
Harlequin ichthyosis is a rare autosomal recessive congenital ichthyosis
with a distinct phenotypic appearance. We report a male baby with
harlequin ichthyosis who was born to consanguineous parents that have a
previous female baby who was diagnosed with harlequin ichthyosis.
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