A hacker nicknamed Guccifer 2.0 claims to be the lone attacker who breached the Democratic National Committee's systems. The claim contradicts Crowdstrike's conclusion that two Russian state-sponsored groups were involved.
A massive scan of open internet ports confirms long-held assumptions that old, insecure internet protocols never die, and in fact may still thrive, especially in Belgium, says Rapid 7 security research manager Tod Beardsley.
Days after booting hackers from its network, the Democratic National Committee allowed incident-response firm Crowdstrike to publicly detail its findings. That's a rare - albeit welcome - move for other potential targets.
Russia's arrest of 50 suspected hackers earlier this month seems to have spooked the developers of the Angler exploit kit, an attack tool responsible for spreading ransomware and malware. But is Angler gone for good, or simply retrenching?
The $1 million penalty that the SEC imposed on Morgan Stanley for its failure to prevent a former employee from compromising 730,000 client accounts is too low to send a strong message to financial services firms about the need for stronger cybersecurity and internal fraud controls, security experts say.
For its next move since jettisoning storage firm Veritas and becoming a pure-play security vendor, Symantec plans to buy network and cloud security firm Blue Coat from private-equity owners Bain Capital for $4.65 billion, gaining a new CEO in the process.
Yet another organization has acknowledged it opted to pay cyberattackers after its systems were infected with ransomware, the file-encrypting malware that has become one of the most dreaded menaces across the internet.
More than 32.8 million Twitter credentials have been compromised and are being offered for sale on the dark web, claims LeakedSource, a subscription-based breach notification service. But some security experts question whether the credentials are current and authentic.
Researchers at RiskAnalytics have watched a botnet of compromised computers in the Ukraine and Russia become a growing hive of criminal activity, playing a role in everything from ransomware and click fraud to spam bots and stolen payment card marketplaces.
Dropbox is keeping a close eye on the latest news reports of big-name, big-data breaches, but says the reported hackers are bluffing when claiming to have compromised and obtained the web storage service's data.
Now that both the FBI and the FFIEC have issued alerts calling attention to the risks associated with interbank messaging and wholesale payments in the wake of SWIFT-related heists, U.S. institutions should brace for more regulatory scrutiny of bank-to-bank payments, financial fraud experts say.
Cybercrime continues to be incredibly lucrative. Yet many of the techniques being wielded by connected criminals aren't new, said security expert Mikko Hypponen of F-Secure in a keynote speech at this week's Infosec Europe conference in London.
Akamai warns of a rash of less sophisticated attempts to extort companies by threatening to strike with distributed denial-of-service attacks, which can be expensive for organizations to defend against.
A federal court has ruled that P.F. Chang's cyber insurer does not have to reimburse the restaurant chain for fees it paid to its merchant services provider in the wake of its 2013 card breach. The ruling raises questions about the value cyber insurance provides to retailers.