morgan fletcher from south carolina getting a call from the scammer.said i had flawed lant charges on my account. >> in san diego, andrea liker getting a mail in the letter claiming to be from chase bank asking her to verify her information online. >> this letter alerting kim bateman in arizona that her account was being used in new mexico. >> one wrong letter tipping bateman off. >> i noticed chase online, there was no e on the return e-mail address. that was a hugered flag. >> millions fall scam to fishing scams every year. chase bank says if something seems suspicious, call the number on the back of your credit card immediately. >> when i was at villanova zigs days ago, wisconsin's name came up on the board. the whole place let out a groan. the badgers sweet 16 now headed to a fourth after knocking out the defending national champs. let's go to the end, nygel haynes gives the badgers the lead. they call a timeout, put the ball in josh hart's hands. he turned the ball over. cats called for a foul. on the missed free throw, one last prayer was not ans

morgan fletcher from south carolina getting a phone call from the scammers. >> they were saying i hadraudulent charges on my account. >> reporter: in zaerks air car getting a letter in the mail claiming to be everybody chase bank and asking that she verify her address online with user i.d. and password. this el also supposed lillard from chase alerting kim bateman in arizona her account was being used in mexico. >> asked if i would clink on a link that would unlock the account for me. one wrong letter tipping her off. >> i the end of chase in the return e-mail address. all three women catching on before the crooks got their catch. but millions fall victim to so-called phishing scams each year. chase bank telling abc news it will never ask for sensitive information unless you call them about an issue. if something seems suspicious call the number on the back of your credit card immediately. the crooks will three to get to you any way they can. they are even seeking texes. >> credit card companies say they will never contact you in any way and ask you for this kind of information. if th

morgan fletcher from south carolina getting a phone call from the scammers. >> they were saying that fraudulent charges on my account and that i needed to verify that i was the rightful owner. >> reporter: in san diego erika liecker getting a letter in the mail, claiming to be from chase bank. and asking that she "verify her address online" with her user i.d. and password. and this e-mail also supposedly from chase, alerting kim bateman in arizona that her account was being used in mexico. >> they asked if i would click on a link that would unlock the account for me. >> reporter: just one wrong letter tipping bateman off. >> i noticed that chase online there was no "e" at the end of chase in the return e-mail address so that was a huge red flag. >> reporter: all three of those women catching on before the crooks got to their cash. but millions fall victim to so-called phishing scams each year. chase bank telling abc news, it will "never ask for sensitive information unless you call them about an issue." and "if something seems suspicious, call the number on the back of your credit ca

morgan fletcher from south carolina getting a phone call from the scammers. >> they were saying i hadon my account. and that i needed to verify that i was the rightful owner. >> reporter: in san diego, arab ca liker getting a letter in the mail claiming to be from chase bank and asking that she verify her address online with user i.d. and password. this email also supposedly from chase alerting kim bateman in arizona that her account was being used in mexico. >> asked if i would clink on a link that would unlock the account for me. >> just one wrong letter tipping bateman off. >> i noticed that chase online, there was no e at the end of chase in the rush e-mail address. so that was a huge red flag. >> reporter: all three of those women catching on before the crooks got to their cash. but millions fall victim to so-called phishing scams each year. chase bank telling abc news it will never ask for sensitive information unless you call them about an issue. if something seems suspicious call the number on the back of your credit card immediately. these crooks will try to get you any way t