There are two Yahoo conspiracy theories: It was hacked by a "state-sponsored actor," and it disabled email forwarding to prevent a post-breach exodus. Although neither scenario appears to be true, that doesn't mean the badly breached search giant is in the clear.
Massive DDoS attacks, targeting DNS provider Dyn, have triggered widespread internet disruptions. Security intelligence firm Flashpoint says the attacks have been perpetrated at least in part via a botnet of Mirai-infected internet of things devices.
Authorities say Yevgeniy Aleksandrovich Nikulin stole credentials from a LinkedIn employee and used them to breach the social networking firm in 2012, in which well over 100 million members' passwords were exposed.
Some 3.2 million Indian debit cards may have been compromised, according to the National Payments Council of India. While investigations are ongoing and several banks have reissued at-risk cards, the source of the card exposure has not been officially confirmed.
Former NSA contractor Harold T. Martin III., who is accused of pilfering mass quantities of highly classified information, will remain in jail until his trial. Martin engaged in "a course of felonious conduct that is breathtaking in its longevity and scale," prosecutors say.
WikiLeaks leader Julian Assange's interference in the U.S. elections has earned the Ecuadorian embassy in London's houseguest a slap on the wrist as his internet connection gets taken away. In the interim, maybe he can take up knitting?
As U.S. ATM operators face MasterCard's Oct. 21 EMV liability shift deadline, a surge in explosive attacks against European ATMs is a reminder that anti-fraud features won't block all money machine crime.
IoT devices running the authentication protocol OpenSSH are being compromised and used as proxies in attacks that aim to take over accounts at popular web services, according to new research from Akamai.
A malware-wielding gang has been targeting financial firms' SWIFT software to inject fraudulent money-moving messages since at least January in "discreet campaigns" not tied to the Bangladesh Bank hack, Symantec warns.
A report on the verbal combat between Hillary Clinton and Donald Trump over whether the Russian government is using hacks to influence the U.S. presidential election leads the latest edition of the ISMG Security Report. Also, an update on Dropbox's new password protection strategy.
In a rare case of potential breach accountability, Verizon is reportedly demanding a $1 billion discount to acquire Yahoo as a result of the search giant's failure to more rapidly spot a data breach that compromised at least 500 million users' accounts.