Back to Blog

LeakedSource Analysis of FriendFinder Networks Hack

LeakedSource Team
|

Sexual secrets for hundreds of millions exposed in largest hack of 2016

November 13th, 2016

Quick links

  • What happened?
  • Who are we?
  • Deleted Users
  • Passwords
  • Emails
  • Languages
  • Site Growth and Usage
  • Database Schemas
  • Important Updates
  • What happened?

    Friend Finder Network Inc is a company that operates a wide range of 18+ services and was hacked in October of 2016 for over 400 million accounts representing 20 years of customer data which makes it by far the largest breach we have ever seen -- MySpace gets 2nd place at 360 million. This event also marks the second time Friend Finder has been breached in two years, the first being around May of 2015.

    A list of sites we have verified, how many affected accounts and a brief description are as follows:

    • Adultfriendfinder.com
      • 339,774,493 users
      • "World's largest sex & swinger community"
    • Cams.com
      • 62,668,630 users
      • "Where adults meet models for sex chat live through webcams"
    • Penthouse.com
      • 7,176,877 users
      • Adult magazine akin to Playboy
    • Stripshow.com
      • 1,423,192 users
      • Another 18+ webcam site
    • iCams.com
      • 1,135,731 users
      • "Free Live Sex Cams"
    • Unknown domain
      • 35,372 users
    Total: 412,214,295 affected users

    How did it happen? They were hacked via a Local File Inclusion exploit and you can read more about the situation when it was initially reported from this link.

    After much internal deliberation by the LeakedSource team and for various reasons, we have decided that this data set will not be searchable by the general public on our main page temporarily for the time being*.

    *Due to these unique circumstances, understandably skeptical journalists can contact us for undeniable proof. Trust us but independently verify our claims.

    Anyone may use any information on this page for free even commercially, provided LeakedSource is given prominent credit and a direct hyperlink back to this website. (Creative Commons License 4.0)

    Who are we?

    LeakedSource is a breach notification website that specializes in bringing hacking incidents to the public eye. To accomplish this we offer a freemium tool to see if your information has been affected by any hacks we know about. We also offer a proactive FREE notification service where if we find your email in a future hack, we'll tell you about it.

    Sometimes when the incident is important enough, we analyze and blog about it. We also have a tool for businesses to automatically check to see if any of their own customers are reusing a password from a public hack over at our API. Companies can then force change passwords which completely irradicates credential stuffing attacks on their services saving them millions of dollars in customer support costs. It is important for us to state that we are publishers not hackers and you can read more about us on our FAQ. Now onto the details.

    Deleted Users... maybe?

    While perusing the data we noticed that a significant amount of users had an email in the format of: [email protected]@deleted1.com. Uh oh.

    We've seen this situation many times before and it likely means these were users who tried to delete their account but the data is obviously still kept around because you know, we're looking at it. According to a reporter it is impossible to register an account using an email that's formatted this way which means the addition of "@deleted.com" was done behind the scenes by Adult Friend Finder. So counting the amount of emails with "@deleted" near the end, we have 15,766,727 "deleted" accounts in AdultFriendFinder.com.

    Passwords

    Passwords were stored by Friend Finder Network either in plain visible format or SHA1 hashed (peppered). Neither method is considered secure by any stretch of the imagination and furthermore, the hashed passwords seem to have been changed to all lowercase before storage which made them far easier to attack but means the credentials will be slightly less useful for malicious hackers to abuse in the real world.

    At this time we also can't explain why many recently registered users still have their passwords stored in clear-text especially considering they were hacked once before, but here's the breakdown:

    • AdultFriendFinder.com
      • 103,070,536 passwords already plainly visible
      • 232,137,460 passwords hashed with SHA1
      • 99.3% of all passwords from this website are now plaintext (cracked).
    • Cams.com
      • 21,422,277 passwords already plainly visible
      • 41,209,412 passwords hashed with SHA1
      • 96.8% of all passwords from this website are now plaintext (cracked).
    • Penthouse.com
      • 495,720 passwords already plainly visible
      • 6,678,239 passwords hashed with SHA1
      • 99.9% of all passwords from this website are now plaintext (cracked).
    • Stripshow.com
      • 342,889 passwords already plainly visible
      • 1,080,303 passwords hashed with SHA1
      • 99.95% of all passwords from this website are now plaintext (cracked).
    • iCams.com
      • 272,409 passwords already plainly visible
      • 863,317 passwords hashed with SHA1
      • 99.96% of all passwords from this website are now plaintext (cracked).
    Total: 99.0% of all available passwords are now visible in plaintext

    We can then create a table of the most commonly used passwords from only the main AdultFriendFinder.com database which provides a reasonable sample of the kind of credentials in use. Hint: They're not good ones.

    Rank Password Frequency
    1 123456 900,420
    2 12345 635,995
    3 123456789 585,150
    4 12345678 145,867
    5 1234567890 133,414
    6 1234567 112,956
    7 password 101,046
    8 qwerty 86,050
    9 qwertyuiop 43,755
    10 987654321 40,627
    11 123123 39,614
    12 111111 38,848
    13 pussy 37,938
    14 fuckme 36,008
    15 asdfghjkl 35,021
    16 000000 34,631
    17 fuckyou 34,498
    18 abc123 34,080
    19 00000 33,796
    20 11111 33,263
    21 55555 31,524
    22 54321 31,278
    23 123452 30,111
    24 654321 29,624
    25 pwd1234 28,061
    26 zxcvbnm 27,237
    27 iloveyou 24,155
    28 qwert 22,499
    29 666666 21,629
    30 asdfg 20,696
    31 0123456789 20,485
    32 azerty 19,700
    33 0987654321 19,641
    34 france 19,559
    35 abcd1234 19,056
    36 password1 18,677
    37 fffff 18,461
    38 112233 18,152
    39 696969 18,150
    40 123321 17,703
    41 121212 17,302
    42 asdfgh 16,400
    43 football 16,080
    44 12345678910 16,054
    45 abcde 15,789
    46 qwerty123 15,286
    47 1qaz2wsx 14,885
    48 123123123 14,691
    49 pakistan 14,173
    50 aaaaa 13,543
    51 barcelona 13,170
    52 fuckoff 12,977
    53 bigdick 12,725
    54 102030 12,564
    55 asshole 12,512
    56 7777777 12,280
    57 baseball 12,213
    58 qazwsx 12,181
    59 liverpool 12,129
    60 fucker 11,996
    61 sexsex 11,956
    62 fucking 11,924
    63 987654 11,706
    64 555555 11,680
    65 aaaaaa 11,599
    66 abcdef 11,599
    67 daniel 11,541
    68 0000000000 11,400
    69 222222 11,271
    70 carlos 11,256
    71 superman 11,181
    72 teamo 11,044
    73 123654 11,032
    74 159753 10,995
    75 dragon 10,809

    We've also hand selected a bunch of the longest real passwords we've managed to crack, obtained from all websites.

    Password Length
    pussy.passwordLimitExceeded:07/1 32
    gladiatoreetjaimelesexetjaimefum 32
    antidisestablishmentarianism 28
    pussypussymoneymoneyweedweed 28
    1234tellmethatyoulovememore 27
    ifyourreadingthisitstoolate 27
    12bucklemyshoe34shutthedoor 27
    iloveyousomuchdarling123456 27
    fuck her right in the pussy 27
    killerklownzfromouterspace 26
    sexisthesecretofmyenergy 24
    thingsyouseeinagraveyard 24
    schrodingersfavouritecat 24
    mypussyiswetterthanyours 24
    dontthinkaboutitchelsea 23
    cunninglinguistbackdoor 23
    primeministerismanmohan 23
    iwilleatyourpussyright 22
    who the fuck is alice? 22
    protopopicitorescovici 22
    youwillneverwalkalone 21
    needledickthebugfucer 21
    myboyfriendsadickhead 21
    ilovemanchesterunited 21
    hotsexgirlscomemyway 20
    ratsliveonnoevilstar 20
    ilovebigdickintheass 20
    southafricanmolerat 19
    moneyhungrybitches 18
    ifuckinghateshayne 18
    bigfloppydonkydick 18
    werwolfremuslupin 17
    kuntwhorebitch123 17
    elephantintheroom 17
    godstimeisthebest 17
    brazilianfartporn 17
    carlosfromcancun 16

    Emails

    Usually people ask us how many .gov and .mil emails exist on sites like this which is easy enough to check. There are 5,650 .gov registered emails on all websites combined and 78,301 .mil emails.

    We can also generate a simple table of top email providers used, from AdultFriendFinder.com only. If you review all of our blogs it's easy to see the heavy usage of Yahoo and Hotmail addresses in companies that are older than 2004, the year Gmail was created.

    Rank Email Domain Frequency
    1 @hotmail.com 96,487,200
    2 @yahoo.com 74,563,930
    3 @gmail.com 61,754,102
    4 @aol.com 9,086,506
    5 @hotmail.fr 5,640,471
    6 @live.com 4,324,630
    7 @yahoo.fr 3,301,523
    8 @yahoo.com.tw 3,026,680
    9 @hotmail.co.uk 2,814,063
    10 @ymail.com 2,642,879
    11 @msn.com 2,222,420
    12 @breakthru.com 2,215,865
    13 @rediffmail.com 2,076,126
    14 @live.fr 1,862,694
    15 @yahoo.co.in 1,852,173
    16 @yahoo.co.uk 1,731,497
    17 @yahoo.com.br 1,709,304
    18 @hotmail.es 1,680,818
    19 @hotmail.it 1,666,715
    20 @libero.it 1,379,122
    21 @web.de 1,242,285
    22 @yahoo.in 1,234,240
    23 @outlook.com 1,225,885
    24 @yahoo.es 1,204,253
    25 @rocketmail.com 1,084,346
    26 @comcast.net 978,480
    27 @bol.com.br 900,003
    28 @gmx.de 852,200
    29 @yahoo.com.mx 784,632
    30 @yahoo.it 683,752
    31 @mail.com 675,590
    32 @live.co.uk 646,636
    33 @live.com.mx 644,434
    34 @hotmail.de 630,410
    35 @yahoo.co.id 580,495
    36 @yahoo.ca 579,302
    37 @yahoo.de 578,757
    38 @sbcglobal.net 573,936
    39 @orange.fr 563,015
    40 @live.it 560,782
    41 @ig.com.br 523,142
    42 @googlemail.com 510,939
    43 @aim.com 497,700
    44 @yahoo.com.ar 464,441
    45 @abv.bg 418,401
    46 @att.net 415,071
    47 @alice.it 395,113
    48 @yahoo.com.hk 380,777
    49 @yahoo.com.au 370,662
    50 @hotmail.com.br 346,287
    51 @verizon.net 341,630
    52 @live.ca 318,949
    53 @hotmail.com.ar 292,864
    54 @excite.com 287,164
    55 @laposte.net 280,167
    56 @btinternet.com 279,092
    57 @virgilio.it 269,784
    58 @wanadoo.fr 268,126
    59 @bellsouth.net 268,070
    60 @email.com 265,114
    61 @icloud.com 264,224
    62 @yahoo.com.cn 261,927
    63 @facebook.com 260,584
    64 @cox.net 260,106
    65 @windowslive.com 259,254
    66 @tiscali.it 257,141
    67 @live.nl 256,422
    68 @free.fr 255,041
    69 @freenet.de 254,195
    70 @seznam.cz 249,557
    71 @gmx.net 248,765
    72 @o2.pl 232,689
    73 @earthlink.net 229,113
    74 @t-online.de 224,136
    75 @yahoo.com.vn 215,779
    76 @latinmail.com 212,064
    77 @live.com.ar 210,307
    78 @hotmail.ca 204,783
    79 @live.com.au 201,867
    80 @yahoo.co.jp 195,025
    81 @me.com 194,905
    82 @yahoo.gr 186,611
    83 @gmx.at 181,420
    84 @yahoo.com.sg 174,536
    85 @live.cl 169,410
    86 @netscape.net 167,281
    87 @juno.com 164,607
    88 @freemail.hu 162,510
    89 @gmx.com 160,957
    90 @charter.net 154,978
    91 @live.de 152,999
    92 @uol.com.br 152,498
    93 @ovi.com 148,861
    94 @live.com.pt 145,438
    95 @voila.fr 144,744
    96 @bigpond.com 144,575
    97 @sapo.pt 141,379
    98 @yahoo.com.ph 140,006
    99 @terra.com.br 138,174
    100 @inbox.lv 133,504

    Languages

    What are the main languages (where available) spoken by FFN users?
    Rank Language Frequency
    1 english 248,986,884
    2 spanish 63,602,761
    3 portuguese 29,827,490
    4 french 23,313,262
    5 chinese 10,384,967
    6 italian 8,730,620
    7 german 8,308,691
    8 dutch 3,870,729
    9 tagalog 2,282,025
    10 swedish 1,266,684
    11 japanese 651,506
    12 korean 281,388

    Site Growth and Usage

    Sometimes when join dates and last visit dates are available, we can see how popular a website truly is.

    AdultFriendFinder.com - Number of users who visited the site in this year, but never came back afterwards.

    The last number, 6 million in 2016 would represent the known total amount of users who visited the site in 2016.

    Year Members who never returned after this year
    UNKNOWN 81,567,099
    1997 36
    1998 154
    1999 10,166
    2000 1,896
    2001 93,127
    2002 81,170
    2003 826,403
    2004 1,506,632
    2005 699,309
    2006 337,792
    2007 2,542,016
    2008 2,483,046
    2009 11,449,232
    2010 22,745,563
    2011 39,986,839
    2012 31,039,071
    2013 53,186,359
    2014 67,677,193
    2015 17,487,269
    2016 6,054,113

    Cams.com - How many new people registered in each year?

    Year New Members
    1998 103
    1999 733
    2000 636
    2001 1,664
    2002 8,288
    2003 12,783
    2004 17,067
    2005 184,480
    2006 828,922
    2007 6,409,584
    2008 8,853,411
    2009 7,038,754
    2010 7,097,596
    2011 5,938,875
    2012 6,896,421
    2013 6,354,311
    2014 5,588,085
    2015 4,703,541
    2016 2,700,272

    We can also determine how many Cams.com users joined and never returned to the site (register date = last visit date). That number is 1,084,686 out of 62.6 million which is addmitedly quite impressive on their end, most of the users that come to the site actually use it.

    Penthouse.com - How many new people registered in each year?

    Data seems to end during the 2014 year, we're not sure why.
    Year New Members
    1997 194
    1998 1,325
    1999 1,790
    2000 349
    2001 780
    2002 1,926
    2003 2,552
    2004 5,330
    2005 238,299
    2006 142,855
    2007 117,548
    2008 1,248,557
    2009 712,008
    2010 1,315,626
    2011 1,608,557
    2012 1,113,536
    2013 604,809
    2014 60,708

    Database Schemas

    Provided below are the table schemas for (in order), AdultFriendFinder.com, Cams.com, Penthouse.com. These are mostly of interest to IT professionals.

    Important Updates on LeakedSource

    Much has happened in the last month that we'd like to share.
    • We now offer a free notification service for users, get proactively notified when you appear in any breaches - Get notified!.

    • Companies can cheaply secure their network by using our API. Contact us about this today.

    • Journalists that want to be directly emailed every time we add a future breach can let us know over here.

    Check Your Breach Exposure

    Find out if your email address has been compromised in any known data breaches.

    Scan Your Email Now