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Found 2 results

  1. Scammers use phishing emails to get consumers to click on links to websites they've created solely for the purpose of information theft. They trick users into typing their names, addresses, login IDs, passwords or credit card information into fields on sites that look like they belong to real companies. In some cases, just clicking the link provided in an email will automatically drop malware onto the user's device. Once the malware is installed, hackers can easily steal the victim's information without their knowledge. Phishers are getting better and better at making their traps look real, copying logos and creating sham urls and email addresses that look like actual corporate credentials. The Intel quiz displayed 10 real emails delivered to inboxes and collected by analysts at McAfee Labs, which is part of Intel Security. Some were legitimate correspondences from major companies, while others were phishing emails that look extremely believable. Of the 19,458 people who took the quiz, the vast majority -- 80 percent -- fell for at least one of the fake phishing emails they saw. Only 3 percent got a perfect score. Interestingly, the one email that was most often misidentified in the quiz was actually a legitimate letter. It raised false alarm bells by encouraging readers to claim free ads, a clicky turn of phrase that made people wary. Compared to the other 143 countries represented in the survey, the U.S. ranked 27th overall in ability to detect phishing. Americans' average 68 percent accuracy was just a few points above the global average. France, Sweden, Hungary, the Netherlands and Spain turned in the best performances. The results serve as yet another reminder to click with caution -- or not click at all. Intel Security's Gary Davis urged people to keep security software and browsers up to date to help weed out malicious sites and downloads, and to hover over links before clicking on them to make sure they point where they say they do. He also warned of obvious red flags, such as misspellings or bad grammar, that can help tip you off to a fraudulent correspondence. Want to see how you'd do on the quiz? You can try your hand at it above. If you don't score well, don't take it too hard. When Intel circulated an earlier version of it to Internet security professionals last year, 94 percent were fooled at least once. Source
  2. Pentru cei ce dau quizuri SQL la scoala pentru acea diploma oracle-shit. linux/windows/mac ©miN 2012 V-ati saturat sa tot selectati tabul cu google, sa dati copy paste la intrebare, apoi sa alegeti un site relevant, apoi sa gasiti intrebarea, apoi sa-i cautati raspunsul, sa-l alegeti dupa sau dupa cum vine pus in pagina si apoi sa va intoarceti la tabul cu quizul deschis si apoi sa bifati si acolo raspunsul corect ? Cu acest soft e nevoie doar de un simplu Ctrl-C Ctrl-V si dupa ce dati enter in mai putin de o secunda primiti raspunsul corect. Scriptul poate fi foarte usor adaptat si la altfel de perechi intrebare-raspuns(uri), singurul lucru ce trebuie modificat (adaugat) este functia de parsare a paginii cu intrebarea identica gasita acolo, astfel incat sa poata extrage raspunsul de sub intrebare cu un anumit model codat de voi desigur. Chiar daca nu va intereseaza niciuna din cele de mai sus, softul este robust, bine pus la punct, cod clar si comentat, logica in ordinea actiunilor si este un foarte bun exemplu pentru amatorii de programare concurenta si legatura minima de 0-dependenta intre interfata-motor desi exista sincronizari primitive live. [Python] oaf - Pastebin.com #! /usr/bin/env python # Oracle Answer Finder # 02.05.2012 cmiN from Tkinter import * from urllib2 import build_opener, HTTPError, URLError from urlparse import urlparse from threading import Thread, Event from socket import setdefaulttimeout, timeout # constants SMAX = 8 # maximum number of results DIFF = 512 # how many chars to skip until the answer TOUT = 2 # timeout in seconds class GUI(Frame): def __init__(self, master=None, margin=10): Frame.__init__(self, master) self.app = Engine() # main app self.thread = None # Thread object used for parallel processing self.master.title("OAF - cmiN") self.grid(padx=margin, pady=margin) self.widgets() self.mainloop() def callback(self, event): """What happens after you press Enter in Question's entry.""" # get and edit question qon = self.app.edit_qon(self.qEntry.get()) if self.thread: # if it was initialized before # check question if qon == self.app.qon[0]: # same question (no reset) if self.thread.is_alive(): # let it finish return else: self.app.data = "" # empty buffer self.app.dataLen = 0 else: # another if self.thread.is_alive(): self.app.stop() self.thread.join() self.app.reset() # reset everything # set question self.app.set_qon(qon) # process data self.thread = Thread(target=self.app.process) self.thread.start() # no return def widgets(self): # variables self.statusVar = StringVar(value="Ready.") # passed to Thread class for live updating #self.ansVar = StringVar() # same thing, but for answer self.app.statusVar = self.statusVar #self.app.ansVar = self.ansVar # label-entry pairs self.qLabel = Label(self, text="Question:") self.qEntry = Entry(self, width=100) self.aLabel = Label(self, text="Answer:") #self.aEntry = Entry(self, width=100, textvariable=self.ansVar) self.qLabel.grid(row=0, column=0, sticky="w") self.qEntry.grid(row=1, column=0) self.aLabel.grid(row=2, column=0, sticky="w") #self.aEntry.grid(row=3, column=0) # status widget self.sLabel1 = Label(self, text="Status:") self.sLabel2 = Label(self, width=86, textvariable=self.statusVar, relief="sunken", bd=2, anchor="c") self.sLabel1.grid(row=4, column=0, sticky="w") self.sLabel2.grid(row=5, column=0, sticky="w") # text instead entry for answer self.ansText = Text(self, width=75, height=10) self.ansText.grid(row=3, column=0) self.app.ansText = self.ansText # make it available to the engine # behavior self.qEntry.bind("<Return>", self.callback) self.qEntry.bind("<KP_Enter>", self.callback) class Engine: def __init__(self): setdefaulttimeout(TOUT) self.opener = build_opener() self.opener.addheaders = [("User-agent", "Mozilla/5.0")] self.qon = ["", ""] # question self.data = "" # data contain the question [and answer] self.dataLen = 0 # data length self.start = 0 # google first result self.first = "url?q=" # from self.second = "&amp" # to self.seen = set() # evidence of visited links self.statusVar = None # through this set status self.ansVar = None # through this set answer if available self.ansText = None # almost same shit self.__stop = Event() # stop the process self.upEvent = Event() # solve the deadlock self.upEvent.set() # means it's safe (.wait will wait until .set is called or .is_set() is True) def update(self, status, answer): """Here is a fucking deadlock, when the same function is called simultaneously.""" self.upEvent.wait() # wait to be setted self.upEvent.clear() # make it busy # do your ugly things if hasattr(self.statusVar, "set") and hasattr(self.statusVar, "get"): self.statusVar.set(status) self.statusVar.get() # just to make sure the update finished if hasattr(self.ansVar, "set") and hasattr(self.ansVar, "get"): self.ansVar.set(answer) self.ansVar.get() if hasattr(self.ansText, "insert") and hasattr(self.ansText, "delete"): self.ansText.delete(0.0, END) self.ansText.insert(0.0, answer) self.upEvent.set() # make it available def stop(self): self.update("Stopping...", "") self.__stop.set() def stopped(self): return self.__stop.is_set() def reset(self): self.__stop.clear() self.start = 0 self.seen = set() #self.update("Ready.", "") def edit_qon(self, qon): return qon.strip().split("\n")[0] # idiot proof def set_qon(self, qon): """Set question.""" self.qon[0] = qon self.qon[1] = '"' + self.qon[0].replace(" ", "+") + '"' def find(self): """Find links corresponding to query using google. Returns: 0 -> match, link extracted, data updated 1 -> no match for exact string 2 -> url already visited or invalid url 3 -> banned 4 -> maximum number of results exceeded """ if self.start >= SMAX: return 4 link = "http://www.google.com/search?q={}&start={}".format(self.qon[1], self.start) try: fobj = self.opener.open(link) except HTTPError: self.update("Google banned you.", "") return 3 except timeout: self.update("Timed out or Google banned you.", "") return 3 else: data = fobj.read() # google's source fobj.close() # find a relevant closest position to the link index1 = data.find(self.first) if index1 == -1: # no results in page or modified pattern return 1 # invalid source self.start += 1 # now do the increment index1 += len(self.first) index2 = data.find(self.second, index1) url = data[index1:index2] # edit url newurl = "" i = 0 length = len(url) while i < length: if url[i] == "%": char = chr(int(url[i + 1] + url[i + 2], 16)) i += 2 else: char = url[i] newurl += char i += 1 url = newurl # process it if url in self.seen: # link already visited return 2 self.seen.add(url) upo = urlparse(url) self.update("Looking in %s..." % upo.netloc, "") try: fobj = self.opener.open(url) except URLError: self.update("Invalid link.", "") return 2 except timeout: self.update("Timed out.", "") return 3 else: self.data = fobj.read() self.dataLen = len(self.data) fobj.close() return 0 # all fine def check(self, old, index): if index < 0 or index >= self.dataLen: return False # invalid index if abs(old - index) > DIFF: return False # too far return True # ok def get_star(self, index): """Find the line with . Returns: str -> good answer False -> invalid answer or couldn't find """ ansNr = 1 # default answers (for multiple ones) chunk = "(Choose " firstTag = self.data.find("<", index) chunkIndex = self.data.find(chunk, index, firstTag) if chunkIndex != -1: chunkIndex += len(chunk) number = "" while self.data[chunkIndex] != ")": number += self.data[chunkIndex] chunkIndex += 1 number = number.strip().lower() if number == "two": ansNr = 2 elif number == "three": ansNr = 3 elif number == "four": ansNr = 4 # i don't think this actually exists star = "(*)" last = index ans = "" while ansNr: index = self.data.find(star, last) - 1 last = index + 1 + len(star) if index < 0: return False # invalid answer type # ok now we're good old = index while True: tag = True while self.data[index] != ">": if tag and self.data[index].isspace(): index -= 1 continue if tag: ans = "\n" + ans tag = False # found alphanumeric ans = self.data[index] + ans index -= 1 if not self.check(old, index): return False ans = ans.strip() if tag and len(ans) > 0: break while self.data[index] != "<": index -= 1 index -= 1 ansNr -= 1 ans = "\n" + ans return ans.strip() def get_single(self, index): """Line with single answer. Returns: str -> good answer False -> invalid answer or couldn't find """ new = True # first answer (if multiple) ans = "" smooth = 1 # tag number difference while True: old = index # go to the first tag while self.data[index] != "<": index += 1 if not self.check(old, index): return False # no skip all of them nrTag = 0 while self.data[index] == "<": while self.data[index] != ">": index += 1 index += 1 nrTag += 1 # add tag if not self.check(old, index): return False if new: new = False # not new anymore model = nrTag if abs(nrTag - model) > smooth: break # no incoming answers to this question while self.data[index] != "<": ans += self.data[index] index += 1 if not self.check(old, index): return False # add separator (don't worry, we will strip it at the end) ans = ans.strip() + "\n\n" ans = ans.strip() if ans == "": return False # empty one return ans def process(self): """Try to find answers to quiz questions by searching them on google. Format string, search it on google, locate first %d results, then search among them for patterns (question<>...<>answer<> or question<>answer...<>). Returns: str -> answer found (or false positive) 1 -> invalid/inexistent question (or google invalid source pattern) 2 -> answer not found (or different search pattern) 3 -> stopped 4 -> banned """ % SMAX ret = 0 # virtual return while True: if self.stopped(): return 3 # stopped if ret == 1: self.update("Invalid question.", "") return 1 # invalid question elif ret == 2: # already seen or invalid ret = self.find() continue elif ret == 3: return 4 # timed out or banned (too many queries) elif ret == 4: self.update("Nothing found.", "") return 2 # not found index = self.data.find(self.qon[0]) if index >= 0: #index += len(self.qon[0]) # conflict with star (need some data from question) ans = self.get_star(index) if not ans: ans = self.get_single(index) if ans: self.update("Answer found!", ans) return ans # string ok ret = self.find() if __name__ == "__main__": GUI(Tk()) Dupa ce consider ca nu da gres deloc si nu face vreo faza prea ciudata (in limita bunului simt al utilizatorului) inghet versiune cu executabil pentru windows, deocamdata raportati-mi buguri, critici si pareri, totusi daca nu aveti rabdare sa va puneti Python si pe alte masini puteti sa va rezolvati foarte repede cu cx_Freeze. Nou! Daca nu va place raspunsul primit mai puteti apasa o data enter la aceeasi intrebare si el va cauta prin urmatoarele rezultate dupa un nou raspuns. In timp ce cauta daca schimbati intrebarea si dati iar enter atunci ii da un semnal sa inceteze cautarea curenta si apoi trece la cea noua (experimental, mai ingheata uneori (deadlocks)). V-am promis si versiunea portabila pentru windows: box gf
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