安全系统存漏洞 ATM机键盘余温或泄露密码
<p><span word="The">The</span> <span word="heat">heat</span> <span word="your">your</span> <span word="fingers">fingers</span> <span word="leave">leave</span> <span word="behind">behind</span> <span word="on">on</span> <span word="an">an</span> <span word="ATM">ATM</span> <span word="keypad">keypad</span> <span word="can">can</span> <span word="tell">tell</span> <span word="the">the</span> <span word="hacker">hacker</span> <span word="who">who</span> <span word="comes">comes</span> <span word="after">after</span> <span word="you">you</span> <span word="exactly">exactly</span> <span word="the">the</span> <span word="code">code</span> <span word="you">you</span> <span word="keyed">keyed</span> <span word="in">in</span>。</p><p><span word="The">The</span> <span word="PIN">PIN</span> <span word="digits">digits</span> <span word="you">you</span> <span word="punch">punch</span> <span word="into">into</span> <span word="an">an</span> <span word="ATM">ATM</span>’<span word="s">s</span> <span word="keypad">keypad</span> <span word="are">are</span> <span word="leaving">leaving</span> <span word="traces">traces</span> <span word="of">of</span> <span word="themselves">themselves</span> <span word="behind">behind</span> <span word="in">in</span> <span word="the">the</span> <span word="form">form</span> <span word="of">of</span> <span word="heat">heat</span>, <span word="says">says</span> <span word="a">a</span> <span word="paper">paper</span> <span word="recently">recently</span> <span word="presented">presented</span> <span word="by">by</span> <span word="a">a</span> <span word="team">team</span> <span word="of">of</span> <span word="UC">UC</span> <span word="San">San</span> <span word="Diego">Diego</span> <span word="security">security</span> <span word="researchers">researchers</span>. <span word="Someone">Someone</span> <span word="following">following</span> <span word="immediately">immediately</span> <span word="behind">behind</span> <span word="an">an</span> <span word="ATM">ATM</span> <span word="user">user</span> <span word="can">can</span> <span word="use">use</span> <span word="a">a</span> <span word="digital">digital</span> <span word="infrared">infrared</span> <span word="camera">camera</span> <span word="to">to</span> <span word="determine">determine</span> <span word="what">what</span> <span word="keys">keys</span> <span word="were">were</span> <span word="pushed">pushed</span> <span word="with">with</span> <span word="about">about</span> 80 <span word="percent">percent</span> <span word="accuracy">accuracy</span>. <span word="Even">Even</span> <span word="a">a</span> <span word="full">full</span> <span word="minute">minute</span> <span word="later">later</span> <span word="the">the</span> <span word="camera">camera</span> <span word="can">can</span> <span word="pick">pick</span> <span word="up">up</span> <span word="the">the</span> <span word="correct">correct</span> <span word="digits">digits</span> <span word="about">about</span> <span word="half">half</span> <span word="the">the</span> <span word="time">time</span>。</p><p><span word="But">But</span> <span word="while">while</span> <span word="it">it</span>’<span word="s">s</span> <span word="easy">easy</span> <span word="enough">enough</span> <span word="for">for</span> <span word="a">a</span> <span word="criminal">criminal</span> <span word="type">type</span> <span word="to">to</span> <span word="determine">determine</span> <span word="the">the</span> <span word="digits">digits</span> <span word="in">in</span> <span word="your">your</span> <span word="pin">pin</span> <span word="with">with</span> <span word="an">an</span> <span word="IR">IR</span> <span word="camera">camera</span>, <span word="it">it</span>’<span word="s">s</span> <span word="fairly">fairly</span> <span word="difficult">difficult</span> <span word="to">to</span> <span word="determine">determine</span> <span word="the">the</span> <span word="order">order</span>. <span word="And">And</span> <span word="the">the</span> <span word="hack">hack</span> <span word="only">only</span> <span word="seems">seems</span> <span word="to">to</span> <span word="work">work</span> <span word="on">on</span> <span word="plastic">plastic</span> <span word="keypads">keypads</span>--<span word="metal">metal</span> <span word="returns">returns</span> <span word="too">too</span> <span word="much">much</span> <span word="heat">heat</span> <span word="noise">noise</span> <span word="for">for</span> <span word="the">the</span> <span word="IR">IR</span> <span word="camera">camera</span> <span word="to">to</span> <span word="reliably">reliably</span> <span word="discern">discern</span> <span word="with">with</span> <span word="keys">keys</span> <span word="were">were</span> <span word="just">just</span> <span word="pressed">pressed</span>。</p><p><span word="Then">Then</span> <span word="there">there</span>’<span word="s">s</span> <span word="the">the</span> <span word="fact">fact</span> <span word="that">that</span> <span word="an">an</span> <span word="IR">IR</span> <span word="camera">camera</span> <span word="isn">isn</span>'<span word="t">t</span> <span word="exactly">exactly</span> <span word="an">an</span> <span word="implement">implement</span> <span word="of">of</span> <span word="petty">petty</span> <span word="crime">crime</span>. <span word="By">By</span> <span word="the">the</span> <span word="time">time</span> <span word="one">one</span> <span word="amassed">amassed</span> <span word="the">the</span> <span word="princely">princely</span> <span word="sum">sum</span> (<span word="around">around</span> $18,000 <span word="to">to</span> <span word="buy">buy</span> <span word="a">a</span> <span word="good">good</span> <span word="rig">rig</span>) <span word="necessary">necessary</span> <span word="to">to</span> <span word="acquire">acquire</span> <span word="one">one</span>, <span word="he">he</span> <span word="or">or</span> <span word="she">she</span> <span word="probably">probably</span> <span word="wouldn">wouldn</span>’<span word="t">t</span> <span word="need">need</span> <span word="to">to</span> <span word="steal">steal</span> <span word="ATM">ATM</span> <span word="PINs">PINs</span> <span word="anymore">anymore</span>。</p><p><span word="But">But</span> <span word="none">none</span> <span word="of">of</span> <span word="that">that</span> <span word="changes">changes</span> <span word="the">the</span> <span word="fact">fact</span> <span word="that">that</span> <span word="a">a</span> <span word="security">security</span> <span word="scheme">scheme</span> <span word="on">on</span> <span word="which">which</span> <span word="most">most</span> <span word="people">people</span> <span word="regularly">regularly</span> <span word="rely">rely</span> <span word="has">has</span> <span word="a">a</span> <span word="fairly">fairly</span> <span word="exploitable">exploitable</span> <span word="hole">hole</span>. <span word="And">And</span> <span word="it">it</span> <span word="doesn">doesn</span>’<span word="t">t</span> <span word="just">just</span> <span word="go">go</span> <span word="for">for</span> <span word="ATM">ATM</span> <span word="machines">machines</span>--<span word="keypad">keypad</span> <span word="safes">safes</span>, <span word="security">security</span> <span word="doors">doors</span>, <span word="keypad">keypad</span> <span word="activated">activated</span> <span word="garage">garage</span> <span word="doors">doors</span>, <span word="even">even</span> <span word="the">the</span> <span word="keypads">keypads</span> <span word="that">that</span> <span word="open">open</span> <span word="up">up</span> <span word="some">some</span> <span word="car">car</span> <span word="doors">doors</span> <span word="are">are</span> <span word="susceptible">susceptible</span> <span word="to">to</span> <span word="the">the</span> <span word="IR">IR</span> <span word="hack">hack</span>, <span word="particularly">particularly</span> <span word="where">where</span> <span word="plastic">plastic</span> <span word="keypads">keypads</span> <span word="are">are</span> <span word="involved">involved</span>。</p>
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